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LITERATURE REVIEW SOFTWARE FOR BETTER RESEARCH

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Austin Health, Australia

As a full-time researcher, Litmaps has become an indispensable tool in my arsenal. The Seed Maps and Discover features of Litmaps have transformed my literature review process, streamlining the identification of key citations while revealing previously overlooked relevant literature, ensuring no crucial connection goes unnoticed. A true game-changer indeed!

Ritwik Pandey

Doctoral Research Scholar – Sri Sathya Sai Institute of Higher Learning

Using Litmaps for my research papers has significantly improved my workflow. Typically, I start with a single paper related to my topic. Whenever I find an interesting work, I add it to my search. From there, I can quickly cover my entire Related Work section.

David Fischer

Research Associate – University of Applied Sciences Kempten

“It's nice to get a quick overview of related literature. Really easy to use, and it helps getting on top of the often complicated structures of referencing”

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Technische Universität Dresden, Germany

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Canterbury University, NZ

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Professor at The Chinese University of Hong Kong

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KU Leuven, Belgium

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South Oregon University, USA

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Director of Research at LSS-CNRS, France

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Clarkson University, USA

As a person who is an early researcher and identifies as dyslexic, I can say that having research articles laid out in the date vs cite graph format is much more approachable than looking at a standard database interface. I feel that the maps Litmaps offers lower the barrier of entry for researchers by giving them the connections between articles spaced out visually. This helps me orientate where a paper is in the history of a field. Thus, new researchers can look at one of Litmap's "seed maps" and have the same information as hours of digging through a database.

Baylor Fain

Postdoctoral Associate – University of Florida

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10 Best Literature Review Tools for Researchers

Boost your research game with these Best Literature Review Tools for Researchers! Uncover hidden gems, organize your findings, and ace your next research paper!

Researchers struggle to identify key sources, extract relevant information, and maintain accuracy while manually conducting literature reviews. This leads to inefficiency, errors, and difficulty in identifying gaps or trends in existing literature.

Table of Contents

Top 10 Literature Review Tools for Researchers: In A Nutshell (2023)

#1. Semantic Scholar – A free, AI-powered research tool for scientific literature

Not all scholarly content may be indexed, and occasional false positives or inaccurate associations can occur. Furthermore, the tool primarily focuses on computer science and related fields, potentially limiting coverage in other disciplines. 

#2. Elicit – Research assistant using language models like GPT-3

However, users should be cautious when using Elicit. It is important to verify the credibility and accuracy of the sources found through the tool, as the database encompasses a wide range of publications. 

Additionally, occasional glitches in the search function have been reported, leading to incomplete or inaccurate results. While Elicit offers tremendous benefits, researchers should remain vigilant and cross-reference information to ensure a comprehensive literature review.

#3. Scite.Ai – Your personal research assistant

Scite.Ai is a popular literature review tool that revolutionizes the research process for scholars. With its innovative citation analysis feature, researchers can evaluate the credibility and impact of scientific articles, making informed decisions about their inclusion in their own work. 

However, while Scite.Ai offers numerous advantages, there are a few aspects to be cautious about. As with any data-driven tool, occasional errors or inaccuracies may arise, necessitating researchers to cross-reference and verify results with other reputable sources. 

Rayyan offers the following paid plans:

#4. DistillerSR – Literature Review Software

Despite occasional technical glitches reported by some users, the developers actively address these issues through updates and improvements, ensuring a better user experience. 

#5. Rayyan – AI Powered Tool for Systematic Literature Reviews

However, it’s important to be aware of a few aspects. The free version of Rayyan has limitations, and upgrading to a premium subscription may be necessary for additional functionalities. 

#6. Consensus – Use AI to find you answers in scientific research

With Consensus, researchers can save significant time by efficiently organizing and accessing relevant research material.People consider Consensus for several reasons. 

Consensus offers both free and paid plans:

#7. RAx – AI-powered reading assistant

#8. lateral – advance your research with ai.

Additionally, researchers must be mindful of potential biases introduced by the tool’s algorithms and should critically evaluate and interpret the results. 

#9. Iris AI – Introducing the researcher workspace

Researchers are drawn to this tool because it saves valuable time by automating the tedious task of literature review and provides comprehensive coverage across multiple disciplines. 

#10. Scholarcy – Summarize your literature through AI

Scholarcy’s ability to extract key information and generate concise summaries makes it an attractive option for scholars looking to quickly grasp the main concepts and findings of multiple papers.

Scholarcy’s automated summarization may not capture the nuanced interpretations or contextual information presented in the full text. 

Final Thoughts

In conclusion, conducting a comprehensive literature review is a crucial aspect of any research project, and the availability of reliable and efficient tools can greatly facilitate this process for researchers. This article has explored the top 10 literature review tools that have gained popularity among researchers.

Q1. What are literature review tools for researchers?

Q2. what criteria should researchers consider when choosing literature review tools.

When choosing literature review tools, researchers should consider factors such as the tool’s search capabilities, database coverage, user interface, collaboration features, citation management, annotation and highlighting options, integration with reference management software, and data extraction capabilities. 

Q3. Are there any literature review tools specifically designed for systematic reviews or meta-analyses?

Meta-analysis support: Some literature review tools include statistical analysis features that assist in conducting meta-analyses. These features can help calculate effect sizes, perform statistical tests, and generate forest plots or other visual representations of the meta-analytic results.

Q4. Can literature review tools help with organizing and annotating collected references?

Integration with citation managers: Some literature review tools integrate with popular citation managers like Zotero, Mendeley, or EndNote, allowing seamless transfer of references and annotations between platforms.

By leveraging these features, researchers can streamline the organization and annotation of their collected references, making it easier to retrieve relevant information during the literature review process.

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Methodology

• How to Write a Literature Review | Guide, Examples, & Templates

How to Write a Literature Review | Guide, Examples, & Templates

Published on January 2, 2023 by Shona McCombes . Revised on September 11, 2023.

What is a literature review? A literature review is a survey of scholarly sources on a specific topic. It provides an overview of current knowledge, allowing you to identify relevant theories, methods, and gaps in the existing research that you can later apply to your paper, thesis, or dissertation topic .

There are five key steps to writing a literature review:

• Search for relevant literature
• Evaluate sources
• Identify themes, debates, and gaps
• Outline the structure
• Write your literature review

A good literature review doesn’t just summarize sources—it analyzes, synthesizes , and critically evaluates to give a clear picture of the state of knowledge on the subject.

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Table of contents

What is the purpose of a literature review, examples of literature reviews, step 1 – search for relevant literature, step 2 – evaluate and select sources, step 3 – identify themes, debates, and gaps, step 4 – outline your literature review’s structure, step 5 – write your literature review, free lecture slides, other interesting articles, frequently asked questions, introduction.

• Quick Run-through
• Step 1 & 2

When you write a thesis , dissertation , or research paper , you will likely have to conduct a literature review to situate your research within existing knowledge. The literature review gives you a chance to:

• Demonstrate your familiarity with the topic and its scholarly context
• Develop a theoretical framework and methodology for your research
• Position your work in relation to other researchers and theorists
• Show how your research addresses a gap or contributes to a debate
• Evaluate the current state of research and demonstrate your knowledge of the scholarly debates around your topic.

Writing literature reviews is a particularly important skill if you want to apply for graduate school or pursue a career in research. We’ve written a step-by-step guide that you can follow below.

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Writing literature reviews can be quite challenging! A good starting point could be to look at some examples, depending on what kind of literature review you’d like to write.

• Example literature review #1: “Why Do People Migrate? A Review of the Theoretical Literature” ( Theoretical literature review about the development of economic migration theory from the 1950s to today.)
• Example literature review #2: “Literature review as a research methodology: An overview and guidelines” ( Methodological literature review about interdisciplinary knowledge acquisition and production.)
• Example literature review #3: “The Use of Technology in English Language Learning: A Literature Review” ( Thematic literature review about the effects of technology on language acquisition.)
• Example literature review #4: “Learners’ Listening Comprehension Difficulties in English Language Learning: A Literature Review” ( Chronological literature review about how the concept of listening skills has changed over time.)

You can also check out our templates with literature review examples and sample outlines at the links below.

Download Word doc Download Google doc

Before you begin searching for literature, you need a clearly defined topic .

If you are writing the literature review section of a dissertation or research paper, you will search for literature related to your research problem and questions .

Make a list of keywords

Start by creating a list of keywords related to your research question. Include each of the key concepts or variables you’re interested in, and list any synonyms and related terms. You can add to this list as you discover new keywords in the process of your literature search.

• Social media, Facebook, Instagram, Twitter, Snapchat, TikTok
• Body image, self-perception, self-esteem, mental health
• Generation Z, teenagers, adolescents, youth

Search for relevant sources

Use your keywords to begin searching for sources. Some useful databases to search for journals and articles include:

• Your university’s library catalogue
• Google Scholar
• Project Muse (humanities and social sciences)
• Medline (life sciences and biomedicine)
• EconLit (economics)
• Inspec (physics, engineering and computer science)

You can also use boolean operators to help narrow down your search.

Make sure to read the abstract to find out whether an article is relevant to your question. When you find a useful book or article, you can check the bibliography to find other relevant sources.

You likely won’t be able to read absolutely everything that has been written on your topic, so it will be necessary to evaluate which sources are most relevant to your research question.

For each publication, ask yourself:

• What question or problem is the author addressing?
• What are the key concepts and how are they defined?
• What are the key theories, models, and methods?
• Does the research use established frameworks or take an innovative approach?
• What are the results and conclusions of the study?
• How does the publication relate to other literature in the field? Does it confirm, add to, or challenge established knowledge?
• What are the strengths and weaknesses of the research?

Make sure the sources you use are credible , and make sure you read any landmark studies and major theories in your field of research.

You can use our template to summarize and evaluate sources you’re thinking about using. Click on either button below to download.

Take notes and cite your sources

As you read, you should also begin the writing process. Take notes that you can later incorporate into the text of your literature review.

It is important to keep track of your sources with citations to avoid plagiarism . It can be helpful to make an annotated bibliography , where you compile full citation information and write a paragraph of summary and analysis for each source. This helps you remember what you read and saves time later in the process.

To begin organizing your literature review’s argument and structure, be sure you understand the connections and relationships between the sources you’ve read. Based on your reading and notes, you can look for:

• Trends and patterns (in theory, method or results): do certain approaches become more or less popular over time?
• Themes: what questions or concepts recur across the literature?
• Debates, conflicts and contradictions: where do sources disagree?
• Pivotal publications: are there any influential theories or studies that changed the direction of the field?
• Gaps: what is missing from the literature? Are there weaknesses that need to be addressed?

This step will help you work out the structure of your literature review and (if applicable) show how your own research will contribute to existing knowledge.

• Most research has focused on young women.
• There is an increasing interest in the visual aspects of social media.
• But there is still a lack of robust research on highly visual platforms like Instagram and Snapchat—this is a gap that you could address in your own research.

There are various approaches to organizing the body of a literature review. Depending on the length of your literature review, you can combine several of these strategies (for example, your overall structure might be thematic, but each theme is discussed chronologically).

Chronological

The simplest approach is to trace the development of the topic over time. However, if you choose this strategy, be careful to avoid simply listing and summarizing sources in order.

Try to analyze patterns, turning points and key debates that have shaped the direction of the field. Give your interpretation of how and why certain developments occurred.

If you have found some recurring central themes, you can organize your literature review into subsections that address different aspects of the topic.

For example, if you are reviewing literature about inequalities in migrant health outcomes, key themes might include healthcare policy, language barriers, cultural attitudes, legal status, and economic access.

Methodological

If you draw your sources from different disciplines or fields that use a variety of research methods , you might want to compare the results and conclusions that emerge from different approaches. For example:

• Look at what results have emerged in qualitative versus quantitative research
• Discuss how the topic has been approached by empirical versus theoretical scholarship
• Divide the literature into sociological, historical, and cultural sources

Theoretical

A literature review is often the foundation for a theoretical framework . You can use it to discuss various theories, models, and definitions of key concepts.

You might argue for the relevance of a specific theoretical approach, or combine various theoretical concepts to create a framework for your research.

Like any other academic text , your literature review should have an introduction , a main body, and a conclusion . What you include in each depends on the objective of your literature review.

The introduction should clearly establish the focus and purpose of the literature review.

Depending on the length of your literature review, you might want to divide the body into subsections. You can use a subheading for each theme, time period, or methodological approach.

As you write, you can follow these tips:

• Summarize and synthesize: give an overview of the main points of each source and combine them into a coherent whole
• Analyze and interpret: don’t just paraphrase other researchers — add your own interpretations where possible, discussing the significance of findings in relation to the literature as a whole
• Critically evaluate: mention the strengths and weaknesses of your sources
• Write in well-structured paragraphs: use transition words and topic sentences to draw connections, comparisons and contrasts

In the conclusion, you should summarize the key findings you have taken from the literature and emphasize their significance.

When you’ve finished writing and revising your literature review, don’t forget to proofread thoroughly before submitting. Not a language expert? Check out Scribbr’s professional proofreading services !

This article has been adapted into lecture slides that you can use to teach your students about writing a literature review.

Scribbr slides are free to use, customize, and distribute for educational purposes.

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If you want to know more about the research process , methodology , research bias , or statistics , make sure to check out some of our other articles with explanations and examples.

• Sampling methods
• Simple random sampling
• Stratified sampling
• Cluster sampling
• Likert scales
• Reproducibility

 Statistics

• Null hypothesis
• Statistical power
• Probability distribution
• Effect size
• Poisson distribution

Research bias

• Optimism bias
• Cognitive bias
• Implicit bias
• Hawthorne effect
• Anchoring bias
• Explicit bias

A literature review is a survey of scholarly sources (such as books, journal articles, and theses) related to a specific topic or research question .

It is often written as part of a thesis, dissertation , or research paper , in order to situate your work in relation to existing knowledge.

There are several reasons to conduct a literature review at the beginning of a research project:

• To familiarize yourself with the current state of knowledge on your topic
• To ensure that you’re not just repeating what others have already done
• To identify gaps in knowledge and unresolved problems that your research can address
• To develop your theoretical framework and methodology
• To provide an overview of the key findings and debates on the topic

Writing the literature review shows your reader how your work relates to existing research and what new insights it will contribute.

The literature review usually comes near the beginning of your thesis or dissertation . After the introduction , it grounds your research in a scholarly field and leads directly to your theoretical framework or methodology .

A literature review is a survey of credible sources on a topic, often used in dissertations , theses, and research papers . Literature reviews give an overview of knowledge on a subject, helping you identify relevant theories and methods, as well as gaps in existing research. Literature reviews are set up similarly to other  academic texts , with an introduction , a main body, and a conclusion .

An  annotated bibliography is a list of  source references that has a short description (called an annotation ) for each of the sources. It is often assigned as part of the research process for a  paper .  

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• CAREER FEATURE
• 04 December 2020
• Correction 09 December 2020

How to write a superb literature review

Andy Tay is a freelance writer based in Singapore.

You can also search for this author in PubMed   Google Scholar

Literature reviews are important resources for scientists. They provide historical context for a field while offering opinions on its future trajectory. Creating them can provide inspiration for one’s own research, as well as some practice in writing. But few scientists are trained in how to write a review — or in what constitutes an excellent one. Even picking the appropriate software to use can be an involved decision (see ‘Tools and techniques’). So Nature asked editors and working scientists with well-cited reviews for their tips.

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doi: https://doi.org/10.1038/d41586-020-03422-x

Interviews have been edited for length and clarity.

Updates & Corrections

Correction 09 December 2020 : An earlier version of the tables in this article included some incorrect details about the programs Zotero, Endnote and Manubot. These have now been corrected.

Hsing, I.-M., Xu, Y. & Zhao, W. Electroanalysis 19 , 755–768 (2007).

Article   Google Scholar  

Ledesma, H. A. et al. Nature Nanotechnol. 14 , 645–657 (2019).

Article   PubMed   Google Scholar  

Brahlek, M., Koirala, N., Bansal, N. & Oh, S. Solid State Commun. 215–216 , 54–62 (2015).

Choi, Y. & Lee, S. Y. Nature Rev. Chem . https://doi.org/10.1038/s41570-020-00221-w (2020).

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Literature Review

Where to search when doing a literature review.

• Find examples of literature reviews
• How to write a literature review
• How to search effectively
• Grey literature

Aim to be as comprehensive as possible when conducting a literature review. Knowing exactly where to search for information is important.

Work through the steps to find out the best databases to search for information on your research topic.

1. Start with research databases

Scopus and Web of Science are good databases to start with for any research topic and literature review.

• Scopus Scopus is a large multidisciplinary database covering published material in the humanities and sciences. It also provides citation analysis of authors and subject areas. Searching Scopus tutorial - Includes access to Scival via expanded top menu (Elsevier personal registration required).
• Web of Science - Core Collection The leading citation index' of scholarly literature, chemical reactions and author information. Includes citation databases: Sciences Expanded (1965+), Social Sciences (1965+), Arts & Humanities (1975+). Conference Proceedings (1990+), Emerging Sources Citation (2005+) , Current Chemical Reactions (1985+) and Index Chemicus (1993+) Access InCites benchmarking & analytics tools via the menu bar at the top of the screen.

2. Focus your search with specific databases

Select two or three discipline/specialist databases to conduct your search for comprehensive results.

Our subject guides will help you find databases relevant to major subject areas in each discipline and specific materials relevant to your research.

• Discipline subject guides
• News sources

3. Find books, theses and more

If you're looking for a specific medium (book, thesis, journal, etc.) for your research, try the following:

• Finding Theses Help finding theses at UOW, Australia and around the world and how to access them
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• UConn Library
• Literature Review: The What, Why and How-to Guide
• Writing Literature Review: Useful Sites

Literature Review: The What, Why and How-to Guide — Writing Literature Review: Useful Sites

• Getting Started
• Introduction
• How to Pick a Topic
• Strategies to Find Sources
• Evaluating Sources & Lit. Reviews
• Tips for Writing Literature Reviews
• Citation Resources
• Other Academic Writings

Literature Reviews: Useful Sites

The majority of these sites focus on literature reviews in the social sciences unless otherwise noted. For systematic literature reviews, we recommend you to contact directly your subject librarian for help.

• [REMOVE] How to Write a Historiography (Literature Review for History) This is an excellent site to learn how to write this particular literature review in History.

Writing Tutorials & Other Resources

• Literature Review Online Tutorial (North Carolina State University Libraries)
• Literature Review Tutorial (CQ University-Australia)
• Paraphrase: Write it in Your Own Words (OWL Purdue Writing Lab)
• Quoting and Paraphrasing (UW-Madison's Writing Center)
• Synthesize the Literature Review: A Research Journey Presentation from Harvard's Graduate School of Education on synthesizing literature.

Where to Find Stand-Alone Lit. Reviews

Annual Review's journals are journals that specialize to publish stand-alone literature reviews for a particular subject or field. Check out the links below to see example of how literature reviews are written in different fields.

• Annual Review of Anthropology
• Annual Review of Political Science
• Annual Review of Sociology
• Sample Literature Review From Annual Review of Sociology
• [REMOVE] List of eJournals for Annual Reviews in a variety of subject fields List of annual review journals. As you scan the list, notice the ones that listed your specific subject area.

Resources for Writing

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• URL: https://guides.lib.uconn.edu/literaturereview

How To Write An A-Grade Literature Review

3 straightforward steps (with examples) + free template.

By: Derek Jansen (MBA) | Expert Reviewed By: Dr. Eunice Rautenbach | October 2019

Quality research is about building onto the existing work of others , “standing on the shoulders of giants”, as Newton put it. The literature review chapter of your dissertation, thesis or research project is where you synthesise this prior work and lay the theoretical foundation for your own research.

Long story short, this chapter is a pretty big deal, which is why you want to make sure you get it right . In this post, I’ll show you exactly how to write a literature review in three straightforward steps, so you can conquer this vital chapter (the smart way).

Overview: The Literature Review Process

• Understanding the “ why “
• Finding the relevant literature
• Cataloguing and synthesising the information
• Outlining & writing up your literature review
• Example of a literature review

But first, the “why”…

Before we unpack how to write the literature review chapter, we’ve got to look at the why . To put it bluntly, if you don’t understand the function and purpose of the literature review process, there’s no way you can pull it off well. So, what exactly is the purpose of the literature review?

Well, there are (at least) four core functions:

• For you to gain an understanding (and demonstrate this understanding) of where the research is at currently, what the key arguments and disagreements are.
• For you to identify the gap(s) in the literature and then use this as justification for your own research topic.
• To help you build a conceptual framework for empirical testing (if applicable to your research topic).
• To inform your methodological choices and help you source tried and tested questionnaires (for interviews ) and measurement instruments (for surveys ).

Most students understand the first point but don’t give any thought to the rest. To get the most from the literature review process, you must keep all four points front of mind as you review the literature (more on this shortly), or you’ll land up with a wonky foundation.

Okay – with the why out the way, let’s move on to the how . As mentioned above, writing your literature review is a process, which I’ll break down into three steps:

• Finding the most suitable literature
• Understanding , distilling and organising the literature
• Planning and writing up your literature review chapter

Importantly, you must complete steps one and two before you start writing up your chapter. I know it’s very tempting, but don’t try to kill two birds with one stone and write as you read. You’ll invariably end up wasting huge amounts of time re-writing and re-shaping, or you’ll just land up with a disjointed, hard-to-digest mess . Instead, you need to read first and distil the information, then plan and execute the writing.

Step 1: Find the relevant literature

Naturally, the first step in the literature review journey is to hunt down the existing research that’s relevant to your topic. While you probably already have a decent base of this from your research proposal , you need to expand on this substantially in the dissertation or thesis itself.

Essentially, you need to be looking for any existing literature that potentially helps you answer your research question (or develop it, if that’s not yet pinned down). There are numerous ways to find relevant literature, but I’ll cover my top four tactics here. I’d suggest combining all four methods to ensure that nothing slips past you:

Method 1 – Google Scholar Scrubbing

Google’s academic search engine, Google Scholar , is a great starting point as it provides a good high-level view of the relevant journal articles for whatever keyword you throw at it. Most valuably, it tells you how many times each article has been cited, which gives you an idea of how credible (or at least, popular) it is. Some articles will be free to access, while others will require an account, which brings us to the next method.

Method 2 – University Database Scrounging

Generally, universities provide students with access to an online library, which provides access to many (but not all) of the major journals.

So, if you find an article using Google Scholar that requires paid access (which is quite likely), search for that article in your university’s database – if it’s listed there, you’ll have access. Note that, generally, the search engine capabilities of these databases are poor, so make sure you search for the exact article name, or you might not find it.

Method 3 – Journal Article Snowballing

At the end of every academic journal article, you’ll find a list of references. As with any academic writing, these references are the building blocks of the article, so if the article is relevant to your topic, there’s a good chance a portion of the referenced works will be too. Do a quick scan of the titles and see what seems relevant, then search for the relevant ones in your university’s database.

Method 4 – Dissertation Scavenging

Similar to Method 3 above, you can leverage other students’ dissertations. All you have to do is skim through literature review chapters of existing dissertations related to your topic and you’ll find a gold mine of potential literature. Usually, your university will provide you with access to previous students’ dissertations, but you can also find a much larger selection in the following databases:

• Open Access Theses & Dissertations
• Stanford SearchWorks

Keep in mind that dissertations and theses are not as academically sound as published, peer-reviewed journal articles (because they’re written by students, not professionals), so be sure to check the credibility of any sources you find using this method. You can do this by assessing the citation count of any given article in Google Scholar. If you need help with assessing the credibility of any article, or with finding relevant research in general, you can chat with one of our Research Specialists .

Alright – with a good base of literature firmly under your belt, it’s time to move onto the next step.

Need a helping hand?

Step 2: Log, catalogue and synthesise

Once you’ve built a little treasure trove of articles, it’s time to get reading and start digesting the information – what does it all mean?

While I present steps one and two (hunting and digesting) as sequential, in reality, it’s more of a back-and-forth tango – you’ll read a little , then have an idea, spot a new citation, or a new potential variable, and then go back to searching for articles. This is perfectly natural – through the reading process, your thoughts will develop , new avenues might crop up, and directional adjustments might arise. This is, after all, one of the main purposes of the literature review process (i.e. to familiarise yourself with the current state of research in your field).

As you’re working through your treasure chest, it’s essential that you simultaneously start organising the information. There are three aspects to this:

• Logging reference information
• Building an organised catalogue
• Distilling and synthesising the information

I’ll discuss each of these below:

2.1 – Log the reference information

As you read each article, you should add it to your reference management software. I usually recommend Mendeley for this purpose (see the Mendeley 101 video below), but you can use whichever software you’re comfortable with. Most importantly, make sure you load EVERY article you read into your reference manager, even if it doesn’t seem very relevant at the time.

2.2 – Build an organised catalogue

In the beginning, you might feel confident that you can remember who said what, where, and what their main arguments were. Trust me, you won’t. If you do a thorough review of the relevant literature (as you must!), you’re going to read many, many articles, and it’s simply impossible to remember who said what, when, and in what context . Also, without the bird’s eye view that a catalogue provides, you’ll miss connections between various articles, and have no view of how the research developed over time. Simply put, it’s essential to build your own catalogue of the literature.

I would suggest using Excel to build your catalogue, as it allows you to run filters, colour code and sort – all very useful when your list grows large (which it will). How you lay your spreadsheet out is up to you, but I’d suggest you have the following columns (at minimum):

• Author, date, title – Start with three columns containing this core information. This will make it easy for you to search for titles with certain words, order research by date, or group by author.
• Categories or keywords – You can either create multiple columns, one for each category/theme and then tick the relevant categories, or you can have one column with keywords.
• Key arguments/points – Use this column to succinctly convey the essence of the article, the key arguments and implications thereof for your research.
• Context – Note the socioeconomic context in which the research was undertaken. For example, US-based, respondents aged 25-35, lower- income, etc. This will be useful for making an argument about gaps in the research.
• Methodology – Note which methodology was used and why. Also, note any issues you feel arise due to the methodology. Again, you can use this to make an argument about gaps in the research.
• Quotations – Note down any quoteworthy lines you feel might be useful later.
• Notes – Make notes about anything not already covered. For example, linkages to or disagreements with other theories, questions raised but unanswered, shortcomings or limitations, and so forth.

If you’d like, you can try out our free catalog template here (see screenshot below).

2.3 – Digest and synthesise

Most importantly, as you work through the literature and build your catalogue, you need to synthesise all the information in your own mind – how does it all fit together? Look for links between the various articles and try to develop a bigger picture view of the state of the research. Some important questions to ask yourself are:

• What answers does the existing research provide to my own research questions ?
• Which points do the researchers agree (and disagree) on?
• How has the research developed over time?
• Where do the gaps in the current research lie?

To help you develop a big-picture view and synthesise all the information, you might find mind mapping software such as Freemind useful. Alternatively, if you’re a fan of physical note-taking, investing in a large whiteboard might work for you.

Step 3: Outline and write it up!

Once you’re satisfied that you have digested and distilled all the relevant literature in your mind, it’s time to put pen to paper (or rather, fingers to keyboard). There are two steps here – outlining and writing:

3.1 – Draw up your outline

Having spent so much time reading, it might be tempting to just start writing up without a clear structure in mind. However, it’s critically important to decide on your structure and develop a detailed outline before you write anything. Your literature review chapter needs to present a clear, logical and an easy to follow narrative – and that requires some planning. Don’t try to wing it!

Naturally, you won’t always follow the plan to the letter, but without a detailed outline, you’re more than likely going to end up with a disjointed pile of waffle , and then you’re going to spend a far greater amount of time re-writing, hacking and patching. The adage, “measure twice, cut once” is very suitable here.

In terms of structure, the first decision you’ll have to make is whether you’ll lay out your review thematically (into themes) or chronologically (by date/period). The right choice depends on your topic, research objectives and research questions, which we discuss in this article .

Once that’s decided, you need to draw up an outline of your entire chapter in bullet point format. Try to get as detailed as possible, so that you know exactly what you’ll cover where, how each section will connect to the next, and how your entire argument will develop throughout the chapter. Also, at this stage, it’s a good idea to allocate rough word count limits for each section, so that you can identify word count problems before you’ve spent weeks or months writing!

PS – check out our free literature review chapter template…

3.2 – Get writing

With a detailed outline at your side, it’s time to start writing up (finally!). At this stage, it’s common to feel a bit of writer’s block and find yourself procrastinating under the pressure of finally having to put something on paper. To help with this, remember that the objective of the first draft is not perfection – it’s simply to get your thoughts out of your head and onto paper, after which you can refine them. The structure might change a little, the word count allocations might shift and shuffle, and you might add or remove a section – that’s all okay. Don’t worry about all this on your first draft – just get your thoughts down on paper.

Once you’ve got a full first draft (however rough it may be), step away from it for a day or two (longer if you can) and then come back at it with fresh eyes. Pay particular attention to the flow and narrative – does it fall fit together and flow from one section to another smoothly? Now’s the time to try to improve the linkage from each section to the next, tighten up the writing to be more concise, trim down word count and sand it down into a more digestible read.

Once you’ve done that, give your writing to a friend or colleague who is not a subject matter expert and ask them if they understand the overall discussion. The best way to assess this is to ask them to explain the chapter back to you. This technique will give you a strong indication of which points were clearly communicated and which weren’t. If you’re working with Grad Coach, this is a good time to have your Research Specialist review your chapter.

Finally, tighten it up and send it off to your supervisor for comment. Some might argue that you should be sending your work to your supervisor sooner than this (indeed your university might formally require this), but in my experience, supervisors are extremely short on time (and often patience), so, the more refined your chapter is, the less time they’ll waste on addressing basic issues (which you know about already) and the more time they’ll spend on valuable feedback that will increase your mark-earning potential.

Literature Review Example

In the video below, we unpack an actual literature review so that you can see how all the core components come together in reality.

Let’s Recap

In this post, we’ve covered how to research and write up a high-quality literature review chapter. Let’s do a quick recap of the key takeaways:

• It is essential to understand the WHY of the literature review before you read or write anything. Make sure you understand the 4 core functions of the process.
• The first step is to hunt down the relevant literature . You can do this using Google Scholar, your university database, the snowballing technique and by reviewing other dissertations and theses.
• Next, you need to log all the articles in your reference manager , build your own catalogue of literature and synthesise all the research.
• Following that, you need to develop a detailed outline of your entire chapter – the more detail the better. Don’t start writing without a clear outline (on paper, not in your head!)
• Write up your first draft in rough form – don’t aim for perfection. Remember, done beats perfect.
• Refine your second draft and get a layman’s perspective on it . Then tighten it up and submit it to your supervisor.

Psst… there’s more!

This post is an extract from our bestselling short course, Literature Review Bootcamp . If you want to work smart, you don't want to miss this .

38 Comments

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You’re welcome, Yinka. Thank you for the kind words. All the best writing your literature review.

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Thank you so much Derek for such useful information on writing up a good literature review. I am at a stage where I need to start writing my one. My proposal was accepted late last year but I honestly did not know where to start

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Thank you. I requested to download the free literature review template, however, your website wouldn’t allow me to complete the request or complete a download. May I request that you email me the free template? Thank you.

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Purdue Online Writing Lab Purdue OWL® College of Liberal Arts

Writing a Literature Review

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A literature review is a document or section of a document that collects key sources on a topic and discusses those sources in conversation with each other (also called synthesis ). The lit review is an important genre in many disciplines, not just literature (i.e., the study of works of literature such as novels and plays). When we say “literature review” or refer to “the literature,” we are talking about the research ( scholarship ) in a given field. You will often see the terms “the research,” “the scholarship,” and “the literature” used mostly interchangeably.

Where, when, and why would I write a lit review?

There are a number of different situations where you might write a literature review, each with slightly different expectations; different disciplines, too, have field-specific expectations for what a literature review is and does. For instance, in the humanities, authors might include more overt argumentation and interpretation of source material in their literature reviews, whereas in the sciences, authors are more likely to report study designs and results in their literature reviews; these differences reflect these disciplines’ purposes and conventions in scholarship. You should always look at examples from your own discipline and talk to professors or mentors in your field to be sure you understand your discipline’s conventions, for literature reviews as well as for any other genre.

A literature review can be a part of a research paper or scholarly article, usually falling after the introduction and before the research methods sections. In these cases, the lit review just needs to cover scholarship that is important to the issue you are writing about; sometimes it will also cover key sources that informed your research methodology.

Lit reviews can also be standalone pieces, either as assignments in a class or as publications. In a class, a lit review may be assigned to help students familiarize themselves with a topic and with scholarship in their field, get an idea of the other researchers working on the topic they’re interested in, find gaps in existing research in order to propose new projects, and/or develop a theoretical framework and methodology for later research. As a publication, a lit review usually is meant to help make other scholars’ lives easier by collecting and summarizing, synthesizing, and analyzing existing research on a topic. This can be especially helpful for students or scholars getting into a new research area, or for directing an entire community of scholars toward questions that have not yet been answered.

What are the parts of a lit review?

Most lit reviews use a basic introduction-body-conclusion structure; if your lit review is part of a larger paper, the introduction and conclusion pieces may be just a few sentences while you focus most of your attention on the body. If your lit review is a standalone piece, the introduction and conclusion take up more space and give you a place to discuss your goals, research methods, and conclusions separately from where you discuss the literature itself.

Introduction:

• An introductory paragraph that explains what your working topic and thesis is
• A forecast of key topics or texts that will appear in the review
• Potentially, a description of how you found sources and how you analyzed them for inclusion and discussion in the review (more often found in published, standalone literature reviews than in lit review sections in an article or research paper)
• Summarize and synthesize: Give an overview of the main points of each source and combine them into a coherent whole
• Analyze and interpret: Don’t just paraphrase other researchers – add your own interpretations where possible, discussing the significance of findings in relation to the literature as a whole
• Critically Evaluate: Mention the strengths and weaknesses of your sources
• Write in well-structured paragraphs: Use transition words and topic sentence to draw connections, comparisons, and contrasts.

Conclusion:

• Summarize the key findings you have taken from the literature and emphasize their significance
• Connect it back to your primary research question

How should I organize my lit review?

Lit reviews can take many different organizational patterns depending on what you are trying to accomplish with the review. Here are some examples:

• Chronological : The simplest approach is to trace the development of the topic over time, which helps familiarize the audience with the topic (for instance if you are introducing something that is not commonly known in your field). If you choose this strategy, be careful to avoid simply listing and summarizing sources in order. Try to analyze the patterns, turning points, and key debates that have shaped the direction of the field. Give your interpretation of how and why certain developments occurred (as mentioned previously, this may not be appropriate in your discipline — check with a teacher or mentor if you’re unsure).
• Thematic : If you have found some recurring central themes that you will continue working with throughout your piece, you can organize your literature review into subsections that address different aspects of the topic. For example, if you are reviewing literature about women and religion, key themes can include the role of women in churches and the religious attitude towards women.
• Qualitative versus quantitative research
• Empirical versus theoretical scholarship
• Divide the research by sociological, historical, or cultural sources
• Theoretical : In many humanities articles, the literature review is the foundation for the theoretical framework. You can use it to discuss various theories, models, and definitions of key concepts. You can argue for the relevance of a specific theoretical approach or combine various theorical concepts to create a framework for your research.

What are some strategies or tips I can use while writing my lit review?

Any lit review is only as good as the research it discusses; make sure your sources are well-chosen and your research is thorough. Don’t be afraid to do more research if you discover a new thread as you’re writing. More info on the research process is available in our "Conducting Research" resources .

As you’re doing your research, create an annotated bibliography ( see our page on the this type of document ). Much of the information used in an annotated bibliography can be used also in a literature review, so you’ll be not only partially drafting your lit review as you research, but also developing your sense of the larger conversation going on among scholars, professionals, and any other stakeholders in your topic.

Usually you will need to synthesize research rather than just summarizing it. This means drawing connections between sources to create a picture of the scholarly conversation on a topic over time. Many student writers struggle to synthesize because they feel they don’t have anything to add to the scholars they are citing; here are some strategies to help you:

• It often helps to remember that the point of these kinds of syntheses is to show your readers how you understand your research, to help them read the rest of your paper.
• Writing teachers often say synthesis is like hosting a dinner party: imagine all your sources are together in a room, discussing your topic. What are they saying to each other?
• Look at the in-text citations in each paragraph. Are you citing just one source for each paragraph? This usually indicates summary only. When you have multiple sources cited in a paragraph, you are more likely to be synthesizing them (not always, but often
• Read more about synthesis here.

The most interesting literature reviews are often written as arguments (again, as mentioned at the beginning of the page, this is discipline-specific and doesn’t work for all situations). Often, the literature review is where you can establish your research as filling a particular gap or as relevant in a particular way. You have some chance to do this in your introduction in an article, but the literature review section gives a more extended opportunity to establish the conversation in the way you would like your readers to see it. You can choose the intellectual lineage you would like to be part of and whose definitions matter most to your thinking (mostly humanities-specific, but this goes for sciences as well). In addressing these points, you argue for your place in the conversation, which tends to make the lit review more compelling than a simple reporting of other sources.

7 open source tools to make literature reviews easy

Opensource.com

A good literature review is critical for academic research in any field, whether it is for a research article, a critical review for coursework, or a dissertation. In a recent article, I presented detailed steps for doing  a literature review using open source software .

The following is a brief summary of seven free and open source software tools described in that article that will make your next literature review much easier.

1. GNU Linux

Most literature reviews are accomplished by graduate students working in research labs in universities. For absurd reasons, graduate students often have the worst computers on campus. They are often old, slow, and clunky Windows machines that have been discarded and recycled from the undergraduate computer labs. Installing a flavor of GNU Linux will breathe new life into these outdated PCs. There are more than 100 distributions , all of which can be downloaded and installed for free on computers. Most popular Linux distributions come with a "try-before-you-buy" feature. For example, with Ubuntu you can make a bootable USB stick that allows you to test-run the Ubuntu desktop experience without interfering in any way with your PC configuration. If you like the experience, you can use the stick to install Ubuntu on your machine permanently.

Linux distributions generally come with a free web browser, and the most popular is Firefox . Two Firefox plugins that are particularly useful for literature reviews are Unpaywall and Zotero. Keep reading to learn why.

3. Unpaywall

Often one of the hardest parts of a literature review is gaining access to the papers you want to read for your review. The unintended consequence of copyright restrictions and paywalls is it has narrowed access to the peer-reviewed literature to the point that even Harvard University is challenged to pay for it. Fortunately, there are a lot of open access articles—about a third of the literature is free (and the percentage is growing). Unpaywall is a Firefox plugin that enables researchers to click a green tab on the side of the browser and skip the paywall on millions of peer-reviewed journal articles. This makes finding accessible copies of articles much faster that searching each database individually. Unpaywall is fast, free, and legal, as it accesses many of the open access sites that I covered in my paper on using open source in lit reviews .

Formatting references is the most tedious of academic tasks. Zotero can save you from ever doing it again. It operates as an Android app, desktop program, and a Firefox plugin (which I recommend). It is a free, easy-to-use tool to help you collect, organize, cite, and share research. It replaces the functionality of proprietary packages such as RefWorks, Endnote, and Papers for zero cost. Zotero can auto-add bibliographic information directly from websites. In addition, it can scrape bibliographic data from PDF files. Notes can be easily added on each reference. Finally, and most importantly, it can import and export the bibliography databases in all publishers' various formats. With this feature, you can export bibliographic information to paste into a document editor for a paper or thesis—or even to a wiki for dynamic collaborative literature reviews (see tool #7 for more on the value of wikis in lit reviews).

5. LibreOffice

Your thesis or academic article can be written conventionally with the free office suite LibreOffice , which operates similarly to Microsoft's Office products but respects your freedom. Zotero has a word processor plugin to integrate directly with LibreOffice. LibreOffice is more than adequate for the vast majority of academic paper writing.

If LibreOffice is not enough for your layout needs, you can take your paper writing one step further with LaTeX , a high-quality typesetting system specifically designed for producing technical and scientific documentation. LaTeX is particularly useful if your writing has a lot of equations in it. Also, Zotero libraries can be directly exported to BibTeX files for use with LaTeX.

7. MediaWiki

If you want to leverage the open source way to get help with your literature review, you can facilitate a dynamic collaborative literature review . A wiki is a website that allows anyone to add, delete, or revise content directly using a web browser. MediaWiki is free software that enables you to set up your own wikis.

Researchers can (in decreasing order of complexity): 1) set up their own research group wiki with MediaWiki, 2) utilize wikis already established at their universities (e.g., Aalto University ), or 3) use wikis dedicated to areas that they research. For example, several university research groups that focus on sustainability (including mine ) use Appropedia , which is set up for collaborative solutions on sustainability, appropriate technology, poverty reduction, and permaculture.

Using a wiki makes it easy for anyone in the group to keep track of the status of and update literature reviews (both current and older or from other researchers). It also enables multiple members of the group to easily collaborate on a literature review asynchronously. Most importantly, it enables people outside the research group to help make a literature review more complete, accurate, and up-to-date.

Wrapping up

Free and open source software can cover the entire lit review toolchain, meaning there's no need for anyone to use proprietary solutions. Do you use other libre tools for making literature reviews or other academic work easier? Please let us know your favorites in the comments.

Related Content

Literature reviews

• Introduction
• Conduct your search
• Store and organise the literature
• Evaluate and critique the literature
• Different subject areas

Find literature reviews on your topic

Find reviews

• Run your search in the database
• Limit the results to review or literature review -  often found under Document type

If there is no option to limit to reviews try adding the word "review" to your search.

• Go to the Advanced search of the database

• Type  review  into a search line and change the field option to Title

Note: The results may include book reviews using this method.

Useful databases to find review articles

• Annual reviews online Annual Reviews publishes analytic reviews in focused disciplines within the biomedical, physical, and social sciences. The reviews cover significant developments in the different fields.
• Web of Science Go to the Advanced Search to set the document type to "Review". Web of Science covers the sciences, social sciences, arts and humanities.
• Scopus Click on Limit to change the Document type to Review. Scopus is a multidisciplinary abstract and citation database of peer reviewed literature, book reviews and conference proceedings.
• Subject guides These guides list recommended databases useful for your particular subject area.
• << Previous: Different subject areas
• Last Updated: Aug 9, 2024 8:34 AM
• URL: https://guides.library.uq.edu.au/research-techniques/literature-reviews

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How To Write A Literature Review - A Complete Guide

Table of Contents

A literature review is much more than just another section in your research paper. It forms the very foundation of your research. It is a formal piece of writing where you analyze the existing theoretical framework, principles, and assumptions and use that as a base to shape your approach to the research question.

Curating and drafting a solid literature review section not only lends more credibility to your research paper but also makes your research tighter and better focused. But, writing literature reviews is a difficult task. It requires extensive reading, plus you have to consider market trends and technological and political changes, which tend to change in the blink of an eye.

Now streamline your literature review process with the help of SciSpace Copilot. With this AI research assistant, you can efficiently synthesize and analyze a vast amount of information, identify key themes and trends, and uncover gaps in the existing research. Get real-time explanations, summaries, and answers to your questions for the paper you're reviewing, making navigating and understanding the complex literature landscape easier.

In this comprehensive guide, we will explore everything from the definition of a literature review, its appropriate length, various types of literature reviews, and how to write one.

What is a literature review?

A literature review is a collation of survey, research, critical evaluation, and assessment of the existing literature in a preferred domain.

Eminent researcher and academic Arlene Fink, in her book Conducting Research Literature Reviews , defines it as the following:

“A literature review surveys books, scholarly articles, and any other sources relevant to a particular issue, area of research, or theory, and by so doing, provides a description, summary, and critical evaluation of these works in relation to the research problem being investigated.

Literature reviews are designed to provide an overview of sources you have explored while researching a particular topic, and to demonstrate to your readers how your research fits within a larger field of study.”

Simply put, a literature review can be defined as a critical discussion of relevant pre-existing research around your research question and carving out a definitive place for your study in the existing body of knowledge. Literature reviews can be presented in multiple ways: a section of an article, the whole research paper itself, or a chapter of your thesis.

A literature review does function as a summary of sources, but it also allows you to analyze further, interpret, and examine the stated theories, methods, viewpoints, and, of course, the gaps in the existing content.

As an author, you can discuss and interpret the research question and its various aspects and debate your adopted methods to support the claim.

What is the purpose of a literature review?

A literature review is meant to help your readers understand the relevance of your research question and where it fits within the existing body of knowledge. As a researcher, you should use it to set the context, build your argument, and establish the need for your study.

What is the importance of a literature review?

The literature review is a critical part of research papers because it helps you:

• Gain an in-depth understanding of your research question and the surrounding area
• Convey that you have a thorough understanding of your research area and are up-to-date with the latest changes and advancements
• Establish how your research is connected or builds on the existing body of knowledge and how it could contribute to further research
• Elaborate on the validity and suitability of your theoretical framework and research methodology
• Identify and highlight gaps and shortcomings in the existing body of knowledge and how things need to change
• Convey to readers how your study is different or how it contributes to the research area

How long should a literature review be?

Ideally, the literature review should take up 15%-40% of the total length of your manuscript. So, if you have a 10,000-word research paper, the minimum word count could be 1500.

Your literature review format depends heavily on the kind of manuscript you are writing — an entire chapter in case of doctoral theses, a part of the introductory section in a research article, to a full-fledged review article that examines the previously published research on a topic.

Another determining factor is the type of research you are doing. The literature review section tends to be longer for secondary research projects than primary research projects.

What are the different types of literature reviews?

All literature reviews are not the same. There are a variety of possible approaches that you can take. It all depends on the type of research you are pursuing.

Here are the different types of literature reviews:

Argumentative review

It is called an argumentative review when you carefully present literature that only supports or counters a specific argument or premise to establish a viewpoint.

Integrative review

It is a type of literature review focused on building a comprehensive understanding of a topic by combining available theoretical frameworks and empirical evidence.

Methodological review

This approach delves into the ''how'' and the ''what" of the research question —  you cannot look at the outcome in isolation; you should also review the methodology used.

Systematic review

This form consists of an overview of existing evidence pertinent to a clearly formulated research question, which uses pre-specified and standardized methods to identify and critically appraise relevant research and collect, report, and analyze data from the studies included in the review.

Meta-analysis review

Meta-analysis uses statistical methods to summarize the results of independent studies. By combining information from all relevant studies, meta-analysis can provide more precise estimates of the effects than those derived from the individual studies included within a review.

Historical review

Historical literature reviews focus on examining research throughout a period, often starting with the first time an issue, concept, theory, or phenomenon emerged in the literature, then tracing its evolution within the scholarship of a discipline. The purpose is to place research in a historical context to show familiarity with state-of-the-art developments and identify future research's likely directions.

Theoretical Review

This form aims to examine the corpus of theory accumulated regarding an issue, concept, theory, and phenomenon. The theoretical literature review helps to establish what theories exist, the relationships between them, the degree the existing approaches have been investigated, and to develop new hypotheses to be tested.

Scoping Review

The Scoping Review is often used at the beginning of an article, dissertation, or research proposal. It is conducted before the research to highlight gaps in the existing body of knowledge and explains why the project should be greenlit.

State-of-the-Art Review

The State-of-the-Art review is conducted periodically, focusing on the most recent research. It describes what is currently known, understood, or agreed upon regarding the research topic and highlights where there are still disagreements.

Can you use the first person in a literature review?

When writing literature reviews, you should avoid the usage of first-person pronouns. It means that instead of "I argue that" or "we argue that," the appropriate expression would be "this research paper argues that."

Do you need an abstract for a literature review?

Ideally, yes. It is always good to have a condensed summary that is self-contained and independent of the rest of your review. As for how to draft one, you can follow the same fundamental idea when preparing an abstract for a literature review. It should also include:

• The research topic and your motivation behind selecting it
• A one-sentence thesis statement
• An explanation of the kinds of literature featured in the review
• Summary of what you've learned
• Conclusions you drew from the literature you reviewed
• Potential implications and future scope for research

Here's an example of the abstract of a literature review

Is a literature review written in the past tense?

Yes, the literature review should ideally be written in the past tense. You should not use the present or future tense when writing one. The exceptions are when you have statements describing events that happened earlier than the literature you are reviewing or events that are currently occurring; then, you can use the past perfect or present perfect tenses.

How many sources for a literature review?

There are multiple approaches to deciding how many sources to include in a literature review section. The first approach would be to look level you are at as a researcher. For instance, a doctoral thesis might need 60+ sources. In contrast, you might only need to refer to 5-15 sources at the undergraduate level.

The second approach is based on the kind of literature review you are doing — whether it is merely a chapter of your paper or if it is a self-contained paper in itself. When it is just a chapter, sources should equal the total number of pages in your article's body. In the second scenario, you need at least three times as many sources as there are pages in your work.

Quick tips on how to write a literature review

To know how to write a literature review, you must clearly understand its impact and role in establishing your work as substantive research material.

You need to follow the below-mentioned steps, to write a literature review:

• Outline the purpose behind the literature review
• Search relevant literature
• Examine and assess the relevant resources
• Discover connections by drawing deep insights from the resources
• Structure planning to write a good literature review

1. Outline and identify the purpose of  a literature review

As a first step on how to write a literature review, you must know what the research question or topic is and what shape you want your literature review to take. Ensure you understand the research topic inside out, or else seek clarifications. You must be able to the answer below questions before you start:

• How many sources do I need to include?
• What kind of sources should I analyze?
• How much should I critically evaluate each source?
• Should I summarize, synthesize or offer a critique of the sources?
• Do I need to include any background information or definitions?

Additionally, you should know that the narrower your research topic is, the swifter it will be for you to restrict the number of sources to be analyzed.

2. Search relevant literature

Dig deeper into search engines to discover what has already been published around your chosen topic. Make sure you thoroughly go through appropriate reference sources like books, reports, journal articles, government docs, and web-based resources.

You must prepare a list of keywords and their different variations. You can start your search from any library’s catalog, provided you are an active member of that institution. The exact keywords can be extended to widen your research over other databases and academic search engines like:

• Google Scholar
• Microsoft Academic
• Science.gov

Besides, it is not advisable to go through every resource word by word. Alternatively, what you can do is you can start by reading the abstract and then decide whether that source is relevant to your research or not.

Additionally, you must spend surplus time assessing the quality and relevance of resources. It would help if you tried preparing a list of citations to ensure that there lies no repetition of authors, publications, or articles in the literature review.

3. Examine and assess the sources

It is nearly impossible for you to go through every detail in the research article. So rather than trying to fetch every detail, you have to analyze and decide which research sources resemble closest and appear relevant to your chosen domain.

While analyzing the sources, you should look to find out answers to questions like:

• What question or problem has the author been describing and debating?
• What is the definition of critical aspects?
• How well the theories, approach, and methodology have been explained?
• Whether the research theory used some conventional or new innovative approach?
• How relevant are the key findings of the work?
• In what ways does it relate to other sources on the same topic?
• What challenges does this research paper pose to the existing theory
• What are the possible contributions or benefits it adds to the subject domain?

Be always mindful that you refer only to credible and authentic resources. It would be best if you always take references from different publications to validate your theory.

Always keep track of important information or data you can present in your literature review right from the beginning. It will help steer your path from any threats of plagiarism and also make it easier to curate an annotated bibliography or reference section.

4. Discover connections

At this stage, you must start deciding on the argument and structure of your literature review. To accomplish this, you must discover and identify the relations and connections between various resources while drafting your abstract.

A few aspects that you should be aware of while writing a literature review include:

• Rise to prominence: Theories and methods that have gained reputation and supporters over time.
• Constant scrutiny: Concepts or theories that repeatedly went under examination.
• Contradictions and conflicts: Theories, both the supporting and the contradictory ones, for the research topic.
• Knowledge gaps: What exactly does it fail to address, and how to bridge them with further research?
• Influential resources: Significant research projects available that have been upheld as milestones or perhaps, something that can modify the current trends

Once you join the dots between various past research works, it will be easier for you to draw a conclusion and identify your contribution to the existing knowledge base.

5. Structure planning to write a good literature review

There exist different ways towards planning and executing the structure of a literature review. The format of a literature review varies and depends upon the length of the research.

Like any other research paper, the literature review format must contain three sections: introduction, body, and conclusion. The goals and objectives of the research question determine what goes inside these three sections.

Nevertheless, a good literature review can be structured according to the chronological, thematic, methodological, or theoretical framework approach.

Literature review samples

1. Standalone

2. As a section of a research paper

How SciSpace Discover makes literature review a breeze?

SciSpace Discover is a one-stop solution to do an effective literature search and get barrier-free access to scientific knowledge. It is an excellent repository where you can find millions of only peer-reviewed articles and full-text PDF files. Here’s more on how you can use it:

Find the right information

Find what you want quickly and easily with comprehensive search filters that let you narrow down papers according to PDF availability, year of publishing, document type, and affiliated institution. Moreover, you can sort the results based on the publishing date, citation count, and relevance.

Assess credibility of papers quickly

When doing the literature review, it is critical to establish the quality of your sources. They form the foundation of your research. SciSpace Discover helps you assess the quality of a source by providing an overview of its references, citations, and performance metrics.

Get the complete picture in no time

SciSpace Discover’s personalized suggestion engine helps you stay on course and get the complete picture of the topic from one place. Every time you visit an article page, it provides you links to related papers. Besides that, it helps you understand what’s trending, who are the top authors, and who are the leading publishers on a topic.

Make referring sources super easy

To ensure you don't lose track of your sources, you must start noting down your references when doing the literature review. SciSpace Discover makes this step effortless. Click the 'cite' button on an article page, and you will receive preloaded citation text in multiple styles — all you've to do is copy-paste it into your manuscript.

Final tips on how to write a literature review

A massive chunk of time and effort is required to write a good literature review. But, if you go about it systematically, you'll be able to save a ton of time and build a solid foundation for your research.

We hope this guide has helped you answer several key questions you have about writing literature reviews.

Would you like to explore SciSpace Discover and kick off your literature search right away? You can get started here .

Frequently Asked Questions (FAQs)

1. how to start a literature review.

• What questions do you want to answer?

• What sources do you need to answer these questions?

• What information do these sources contain?

• How can you use this information to answer your questions?

2. What to include in a literature review?

• A brief background of the problem or issue

• What has previously been done to address the problem or issue

• A description of what you will do in your project

• How this study will contribute to research on the subject

3. Why literature review is important?

The literature review is an important part of any research project because it allows the writer to look at previous studies on a topic and determine existing gaps in the literature, as well as what has already been done. It will also help them to choose the most appropriate method for their own study.

4. How to cite a literature review in APA format?

To cite a literature review in APA style, you need to provide the author's name, the title of the article, and the year of publication. For example: Patel, A. B., & Stokes, G. S. (2012). The relationship between personality and intelligence: A meta-analysis of longitudinal research. Personality and Individual Differences, 53(1), 16-21

5. What are the components of a literature review?

• A brief introduction to the topic, including its background and context. The introduction should also include a rationale for why the study is being conducted and what it will accomplish.

• A description of the methodologies used in the study. This can include information about data collection methods, sample size, and statistical analyses.

• A presentation of the findings in an organized format that helps readers follow along with the author's conclusions.

6. What are common errors in writing literature review?

• Not spending enough time to critically evaluate the relevance of resources, observations and conclusions.

• Totally relying on secondary data while ignoring primary data.

• Letting your personal bias seep into your interpretation of existing literature.

• No detailed explanation of the procedure to discover and identify an appropriate literature review.

7. What are the 5 C's of writing literature review?

• Cite - the sources you utilized and referenced in your research.

• Compare - existing arguments, hypotheses, methodologies, and conclusions found in the knowledge base.

• Contrast - the arguments, topics, methodologies, approaches, and disputes that may be found in the literature.

• Critique - the literature and describe the ideas and opinions you find more convincing and why.

• Connect - the various studies you reviewed in your research.

8. How many sources should a literature review have?

When it is just a chapter, sources should equal the total number of pages in your article's body. if it is a self-contained paper in itself, you need at least three times as many sources as there are pages in your work.

9. Can literature review have diagrams?

• To represent an abstract idea or concept

• To explain the steps of a process or procedure

• To help readers understand the relationships between different concepts

10. How old should sources be in a literature review?

Sources for a literature review should be as current as possible or not older than ten years. The only exception to this rule is if you are reviewing a historical topic and need to use older sources.

11. What are the types of literature review?

• Argumentative review

• Integrative review

• Methodological review

• Systematic review

• Meta-analysis review

• Historical review

• Theoretical review

• Scoping review

• State-of-the-Art review

12. Is a literature review mandatory?

Yes. Literature review is a mandatory part of any research project. It is a critical step in the process that allows you to establish the scope of your research, and provide a background for the rest of your work.

But before you go,

• Six Online Tools for Easy Literature Review
• Evaluating literature review: systematic vs. scoping reviews
• Systematic Approaches to a Successful Literature Review
• Writing Integrative Literature Reviews: Guidelines and Examples

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Literature Reviews

What this handout is about.

This handout will explain what literature reviews are and offer insights into the form and construction of literature reviews in the humanities, social sciences, and sciences.

Introduction

OK. You’ve got to write a literature review. You dust off a novel and a book of poetry, settle down in your chair, and get ready to issue a “thumbs up” or “thumbs down” as you leaf through the pages. “Literature review” done. Right?

Wrong! The “literature” of a literature review refers to any collection of materials on a topic, not necessarily the great literary texts of the world. “Literature” could be anything from a set of government pamphlets on British colonial methods in Africa to scholarly articles on the treatment of a torn ACL. And a review does not necessarily mean that your reader wants you to give your personal opinion on whether or not you liked these sources.

What is a literature review, then?

A literature review discusses published information in a particular subject area, and sometimes information in a particular subject area within a certain time period.

A literature review can be just a simple summary of the sources, but it usually has an organizational pattern and combines both summary and synthesis. A summary is a recap of the important information of the source, but a synthesis is a re-organization, or a reshuffling, of that information. It might give a new interpretation of old material or combine new with old interpretations. Or it might trace the intellectual progression of the field, including major debates. And depending on the situation, the literature review may evaluate the sources and advise the reader on the most pertinent or relevant.

But how is a literature review different from an academic research paper?

The main focus of an academic research paper is to develop a new argument, and a research paper is likely to contain a literature review as one of its parts. In a research paper, you use the literature as a foundation and as support for a new insight that you contribute. The focus of a literature review, however, is to summarize and synthesize the arguments and ideas of others without adding new contributions.

Why do we write literature reviews?

Literature reviews provide you with a handy guide to a particular topic. If you have limited time to conduct research, literature reviews can give you an overview or act as a stepping stone. For professionals, they are useful reports that keep them up to date with what is current in the field. For scholars, the depth and breadth of the literature review emphasizes the credibility of the writer in his or her field. Literature reviews also provide a solid background for a research paper’s investigation. Comprehensive knowledge of the literature of the field is essential to most research papers.

Who writes these things, anyway?

Literature reviews are written occasionally in the humanities, but mostly in the sciences and social sciences; in experiment and lab reports, they constitute a section of the paper. Sometimes a literature review is written as a paper in itself.

Let’s get to it! What should I do before writing the literature review?

If your assignment is not very specific, seek clarification from your instructor:

• Roughly how many sources should you include?
• What types of sources (books, journal articles, websites)?
• Should you summarize, synthesize, or critique your sources by discussing a common theme or issue?
• Should you evaluate your sources?
• Should you provide subheadings and other background information, such as definitions and/or a history?

Find models

Look for other literature reviews in your area of interest or in the discipline and read them to get a sense of the types of themes you might want to look for in your own research or ways to organize your final review. You can simply put the word “review” in your search engine along with your other topic terms to find articles of this type on the Internet or in an electronic database. The bibliography or reference section of sources you’ve already read are also excellent entry points into your own research.

Narrow your topic

There are hundreds or even thousands of articles and books on most areas of study. The narrower your topic, the easier it will be to limit the number of sources you need to read in order to get a good survey of the material. Your instructor will probably not expect you to read everything that’s out there on the topic, but you’ll make your job easier if you first limit your scope.

Keep in mind that UNC Libraries have research guides and to databases relevant to many fields of study. You can reach out to the subject librarian for a consultation: https://library.unc.edu/support/consultations/ .

And don’t forget to tap into your professor’s (or other professors’) knowledge in the field. Ask your professor questions such as: “If you had to read only one book from the 90’s on topic X, what would it be?” Questions such as this help you to find and determine quickly the most seminal pieces in the field.

Consider whether your sources are current

Some disciplines require that you use information that is as current as possible. In the sciences, for instance, treatments for medical problems are constantly changing according to the latest studies. Information even two years old could be obsolete. However, if you are writing a review in the humanities, history, or social sciences, a survey of the history of the literature may be what is needed, because what is important is how perspectives have changed through the years or within a certain time period. Try sorting through some other current bibliographies or literature reviews in the field to get a sense of what your discipline expects. You can also use this method to consider what is currently of interest to scholars in this field and what is not.

Strategies for writing the literature review

Find a focus.

A literature review, like a term paper, is usually organized around ideas, not the sources themselves as an annotated bibliography would be organized. This means that you will not just simply list your sources and go into detail about each one of them, one at a time. No. As you read widely but selectively in your topic area, consider instead what themes or issues connect your sources together. Do they present one or different solutions? Is there an aspect of the field that is missing? How well do they present the material and do they portray it according to an appropriate theory? Do they reveal a trend in the field? A raging debate? Pick one of these themes to focus the organization of your review.

Convey it to your reader

A literature review may not have a traditional thesis statement (one that makes an argument), but you do need to tell readers what to expect. Try writing a simple statement that lets the reader know what is your main organizing principle. Here are a couple of examples:

The current trend in treatment for congestive heart failure combines surgery and medicine. More and more cultural studies scholars are accepting popular media as a subject worthy of academic consideration.

Consider organization

You’ve got a focus, and you’ve stated it clearly and directly. Now what is the most effective way of presenting the information? What are the most important topics, subtopics, etc., that your review needs to include? And in what order should you present them? Develop an organization for your review at both a global and local level:

First, cover the basic categories

Just like most academic papers, literature reviews also must contain at least three basic elements: an introduction or background information section; the body of the review containing the discussion of sources; and, finally, a conclusion and/or recommendations section to end the paper. The following provides a brief description of the content of each:

• Introduction: Gives a quick idea of the topic of the literature review, such as the central theme or organizational pattern.
• Body: Contains your discussion of sources and is organized either chronologically, thematically, or methodologically (see below for more information on each).
• Conclusions/Recommendations: Discuss what you have drawn from reviewing literature so far. Where might the discussion proceed?

Organizing the body

Once you have the basic categories in place, then you must consider how you will present the sources themselves within the body of your paper. Create an organizational method to focus this section even further.

To help you come up with an overall organizational framework for your review, consider the following scenario:

You’ve decided to focus your literature review on materials dealing with sperm whales. This is because you’ve just finished reading Moby Dick, and you wonder if that whale’s portrayal is really real. You start with some articles about the physiology of sperm whales in biology journals written in the 1980’s. But these articles refer to some British biological studies performed on whales in the early 18th century. So you check those out. Then you look up a book written in 1968 with information on how sperm whales have been portrayed in other forms of art, such as in Alaskan poetry, in French painting, or on whale bone, as the whale hunters in the late 19th century used to do. This makes you wonder about American whaling methods during the time portrayed in Moby Dick, so you find some academic articles published in the last five years on how accurately Herman Melville portrayed the whaling scene in his novel.

Now consider some typical ways of organizing the sources into a review:

• Chronological: If your review follows the chronological method, you could write about the materials above according to when they were published. For instance, first you would talk about the British biological studies of the 18th century, then about Moby Dick, published in 1851, then the book on sperm whales in other art (1968), and finally the biology articles (1980s) and the recent articles on American whaling of the 19th century. But there is relatively no continuity among subjects here. And notice that even though the sources on sperm whales in other art and on American whaling are written recently, they are about other subjects/objects that were created much earlier. Thus, the review loses its chronological focus.
• By publication: Order your sources by publication chronology, then, only if the order demonstrates a more important trend. For instance, you could order a review of literature on biological studies of sperm whales if the progression revealed a change in dissection practices of the researchers who wrote and/or conducted the studies.
• By trend: A better way to organize the above sources chronologically is to examine the sources under another trend, such as the history of whaling. Then your review would have subsections according to eras within this period. For instance, the review might examine whaling from pre-1600-1699, 1700-1799, and 1800-1899. Under this method, you would combine the recent studies on American whaling in the 19th century with Moby Dick itself in the 1800-1899 category, even though the authors wrote a century apart.
• Thematic: Thematic reviews of literature are organized around a topic or issue, rather than the progression of time. However, progression of time may still be an important factor in a thematic review. For instance, the sperm whale review could focus on the development of the harpoon for whale hunting. While the study focuses on one topic, harpoon technology, it will still be organized chronologically. The only difference here between a “chronological” and a “thematic” approach is what is emphasized the most: the development of the harpoon or the harpoon technology.But more authentic thematic reviews tend to break away from chronological order. For instance, a thematic review of material on sperm whales might examine how they are portrayed as “evil” in cultural documents. The subsections might include how they are personified, how their proportions are exaggerated, and their behaviors misunderstood. A review organized in this manner would shift between time periods within each section according to the point made.
• Methodological: A methodological approach differs from the two above in that the focusing factor usually does not have to do with the content of the material. Instead, it focuses on the “methods” of the researcher or writer. For the sperm whale project, one methodological approach would be to look at cultural differences between the portrayal of whales in American, British, and French art work. Or the review might focus on the economic impact of whaling on a community. A methodological scope will influence either the types of documents in the review or the way in which these documents are discussed. Once you’ve decided on the organizational method for the body of the review, the sections you need to include in the paper should be easy to figure out. They should arise out of your organizational strategy. In other words, a chronological review would have subsections for each vital time period. A thematic review would have subtopics based upon factors that relate to the theme or issue.

Sometimes, though, you might need to add additional sections that are necessary for your study, but do not fit in the organizational strategy of the body. What other sections you include in the body is up to you. Put in only what is necessary. Here are a few other sections you might want to consider:

• Current Situation: Information necessary to understand the topic or focus of the literature review.
• History: The chronological progression of the field, the literature, or an idea that is necessary to understand the literature review, if the body of the literature review is not already a chronology.
• Methods and/or Standards: The criteria you used to select the sources in your literature review or the way in which you present your information. For instance, you might explain that your review includes only peer-reviewed articles and journals.

Questions for Further Research: What questions about the field has the review sparked? How will you further your research as a result of the review?

Begin composing

Once you’ve settled on a general pattern of organization, you’re ready to write each section. There are a few guidelines you should follow during the writing stage as well. Here is a sample paragraph from a literature review about sexism and language to illuminate the following discussion:

However, other studies have shown that even gender-neutral antecedents are more likely to produce masculine images than feminine ones (Gastil, 1990). Hamilton (1988) asked students to complete sentences that required them to fill in pronouns that agreed with gender-neutral antecedents such as “writer,” “pedestrian,” and “persons.” The students were asked to describe any image they had when writing the sentence. Hamilton found that people imagined 3.3 men to each woman in the masculine “generic” condition and 1.5 men per woman in the unbiased condition. Thus, while ambient sexism accounted for some of the masculine bias, sexist language amplified the effect. (Source: Erika Falk and Jordan Mills, “Why Sexist Language Affects Persuasion: The Role of Homophily, Intended Audience, and Offense,” Women and Language19:2).

Use evidence

In the example above, the writers refer to several other sources when making their point. A literature review in this sense is just like any other academic research paper. Your interpretation of the available sources must be backed up with evidence to show that what you are saying is valid.

Be selective

Select only the most important points in each source to highlight in the review. The type of information you choose to mention should relate directly to the review’s focus, whether it is thematic, methodological, or chronological.

Use quotes sparingly

Falk and Mills do not use any direct quotes. That is because the survey nature of the literature review does not allow for in-depth discussion or detailed quotes from the text. Some short quotes here and there are okay, though, if you want to emphasize a point, or if what the author said just cannot be rewritten in your own words. Notice that Falk and Mills do quote certain terms that were coined by the author, not common knowledge, or taken directly from the study. But if you find yourself wanting to put in more quotes, check with your instructor.

Summarize and synthesize

Remember to summarize and synthesize your sources within each paragraph as well as throughout the review. The authors here recapitulate important features of Hamilton’s study, but then synthesize it by rephrasing the study’s significance and relating it to their own work.

Keep your own voice

While the literature review presents others’ ideas, your voice (the writer’s) should remain front and center. Notice that Falk and Mills weave references to other sources into their own text, but they still maintain their own voice by starting and ending the paragraph with their own ideas and their own words. The sources support what Falk and Mills are saying.

Use caution when paraphrasing

When paraphrasing a source that is not your own, be sure to represent the author’s information or opinions accurately and in your own words. In the preceding example, Falk and Mills either directly refer in the text to the author of their source, such as Hamilton, or they provide ample notation in the text when the ideas they are mentioning are not their own, for example, Gastil’s. For more information, please see our handout on plagiarism .

Revise, revise, revise

Draft in hand? Now you’re ready to revise. Spending a lot of time revising is a wise idea, because your main objective is to present the material, not the argument. So check over your review again to make sure it follows the assignment and/or your outline. Then, just as you would for most other academic forms of writing, rewrite or rework the language of your review so that you’ve presented your information in the most concise manner possible. Be sure to use terminology familiar to your audience; get rid of unnecessary jargon or slang. Finally, double check that you’ve documented your sources and formatted the review appropriately for your discipline. For tips on the revising and editing process, see our handout on revising drafts .

Works consulted

We consulted these works while writing this handout. This is not a comprehensive list of resources on the handout’s topic, and we encourage you to do your own research to find additional publications. Please do not use this list as a model for the format of your own reference list, as it may not match the citation style you are using. For guidance on formatting citations, please see the UNC Libraries citation tutorial . We revise these tips periodically and welcome feedback.

Anson, Chris M., and Robert A. Schwegler. 2010. The Longman Handbook for Writers and Readers , 6th ed. New York: Longman.

Jones, Robert, Patrick Bizzaro, and Cynthia Selfe. 1997. The Harcourt Brace Guide to Writing in the Disciplines . New York: Harcourt Brace.

Lamb, Sandra E. 1998. How to Write It: A Complete Guide to Everything You’ll Ever Write . Berkeley: Ten Speed Press.

Rosen, Leonard J., and Laurence Behrens. 2003. The Allyn & Bacon Handbook , 5th ed. New York: Longman.

Troyka, Lynn Quittman, and Doug Hesse. 2016. Simon and Schuster Handbook for Writers , 11th ed. London: Pearson.

You may reproduce it for non-commercial use if you use the entire handout and attribute the source: The Writing Center, University of North Carolina at Chapel Hill

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Top 20 Literary Websites to Help You Choose Your Next Book

Check out these 20 literary websites, and bookmark them so you can find your next great reading selection.

For readers, the world of the Internet has made finding book reviews and recommendations easier than ever. Literary websites can give readers insight into the thoughts and intentions of writers through exclusive interviews, while podcasts and book blogs provide reviews that will help guide you toward the next great read. In addition, many bookstores, literary magazines, and more have websites you can use to make informed reading decisions.

Yet how can you decide which websites are worth visiting? With so many options out there, you need to narrow your reading to focus on the most valuable ones. Here are 20 recommended literary websites that provide good insights into the world of literature. Put them on your reading list so you can see what is up and coming in the world of literature.

1. The Millions

2. book riot, 3. the los angeles review of books, 4. page-turner, 5. goodreads, 6. electric literature, 7. the bookrageous podcast, 8. guernica, 9. the nervous breakdown, 10. literary kicks, 11. the public domain review, 12. new york times book reviews, 13. literary hub, 14. brad listi, 15. the paris review daily, 16. the rumpus, 17. project gutenberg, 18. the new inquiry, 19. the american reader.

The Millions has been around for 10 years, making it practically ancient in terms of literary websites. Nevertheless, it receives a top spot on this list because of its rich library and steady stream of reviews, essays, and reading lists.

Book Riot has a quirky tone, but it is a great place to learn about books in a less upscale tone. Its tagline is “All Books, Never Boring,” which is true of how it pokes fun at books while also bringing site visitors the information they need to make informed reading decisions.

The Los Angeles Review of Books started on Tumblr, but since then, it has grown into an extensive website with excellent, trusted content producers. Some have said it is the West Coast’s primary literary scene. You will find online literary arts journal entries that are thoughtful and insightful.

Page-Turner is the book blog of The New Yorker. It has a monthly podcast, daily news roundup, essays, and reviews. With so many resources and the trustworthy parent magazine behind it, this website is ideal for those who love books.

Goodreads is a favorite website for readers because it posts reviews from regular readers, not paid editors. You can see what other people like you thought of a book before you decide to invest the time to read it. This website also helps readers find similar books when they finish one they loved, which is a great feature to tap when you are looking for a new book or book series to read.

When it launched, it portrayed itself as the primary literary journal for the Internet era. It was a print literary magazine at first, but it continued online when the magazine ceased publication. The Electric Literature Recommended Reading list is an excellent resource for book lovers looking for new reading ideas.

The Bookrageous Podcast celebrates all things related to books. The hosts are avid readers and take time to talk about their favorite books on the podcast. Their insights will help you find a new reading suggestion if you are stuck without something to read.

Guernica calls itself “A Magazine of Art and Politics, and it has regular interviews with excellent authors. This website also posts original fiction, so those who are looking for a great short story to read will find it here. Finally, it has a poetry section to round out its literary offerings.

One of the unique features of The Nervous Breakdown is its self-interviews, which are part of the podcast. This feature allows an author to ask themselves questions other interviewers are not willing to ask. This gives an exciting insight into the thoughts and intentions of some of your favorite authors.

Literary Kicks has been around since 1994, so it has a rich archive that is interesting to tap. This website is by Levi Asher, and though it lacks consistent daily posts, it has fascinating insights into the world of literature. Readers can tap into the archive to get ideas for new books to read.

The Public Domain Review is a non-profit that focuses on out-of-print works. This makes its book reviews intriguing because instead f reviewing new books, they review old ones that are hard to find. It also has collections of essays on topics of interest to those who enjoy literature.

The New York Times is no stranger to literature and literature reviews. You can check out their book review section to get ideas for what you should read next. The editors are well-known for understanding literature and what makes a great read.

Lit Hub posts daily and focuses its articles and essays on modern literature. If you are looking for ideas for new literary fiction or nonfiction to read, this resource will help. It also brings in literary content from partner websites, making it a hub that readers can tap to find what they are looking for in one convenient location.

Brad Listi’s website is an author website, but it has an interesting reading log and podcast that are helpful as you look for more reading suggestions. This combination earns it a spot on the top literary websites because readers can turn to Brad to learn more about the books he finds attractive.

The Paris Review i s a highly respected literary journal, but it only puts out a paper published a few times each year. The Paris Review Daily provides an online source for many of the same reviews and reports found in the print version. This resource is highly respected in the literary world.

The Rumpus has excellent contributors that share daily content. It has interviews, reviews, and essays for people who want to learn about books. It also has a section for poetry and a service where young readers can subscribe to get letters in the mail from well-known authors.

Project Gutenberg is not a literary blog or review website. Instead, it is a resource that distributes free eBooks to interested readers. It deserves a spot on the list because it has a rich library of books that readers can read, even though it does not focus on literary criticism.

The New Inquiry not only discusses and reviews books but also spends time talking about politics and pop culture. This makes it an engaging read and relevant for the modern reader. You will likely find it highly entertaining as well as informative. It does have a paid membership option, but you can read articles for free.

The American Reader is a monthly print journal, but it also has a website. Here you will see fiction and poetry publications and letters from well-known names in literature. While it is a young website, it has the potential to be an important one.

In the world of English literature, Granta is one of the essential magazine publications. Its website is rich with information and posts. This website needs to be on your list if you are looking for informative content about the world of literature.

Looking for more? Check out our round-up of the best books for fiction writers !

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The 25 Best Websites for Literature Lovers

It’s an interesting relationship that book lovers have with the Internet: most would rather read a physical book than something on an iPad or Kindle, and even though an Amazon purchase is just two or three clicks away, dedicated readers would rather take a trip to their local indie bookstore. Yet the literary world occupies a decent-sized space on the web. Readers, writers, publishers, editors, and everybody in between are tweeting, Tumbling, blogging, and probably even Vine-ing about their favorite books. In case the demise of Google Reader threw your literary Internet browsing into a dark void, here’s a list of 25 book sites to bookmark.

The Millions

Ten years is a mighty long time in terms of Internet life, but that’s how long The Millions has been kicking out a steady stream of reviews, essays, and links. That’s what has made it the Internet’s #1 literary institution.

The Paris Review Daily

While the print version of this highly respected literary journal only comes out a few times a year, its blog has become a daily hub for readers thanks to a great mix of news roundups, essays, interviews, and more.

Page-Turner

Obviously being The New Yorker’s book blog comes with its perks, and Page-Turner takes full advantage of its captive audience by posting everything from the fantastic monthly podcast to a daily news roundup, great essays like Casey N. Cep’s “ A Murder in Deep Summer ” and Jon Michaud’s piece on why Frank Herbert’s Dune endures . Much like its parent magazine, you can’t really go wrong with what Page-Turner publishes.

The Los Angeles Review of Books

Launched via Tumblr in 2011, the LARB has grown from a proclamation that the West Coast has a literary scene to rival New York’s into a full-fledged online literary arts journal that boasts fantastic content and an impressive list of editors and contributors that includes Jeffrey Eugenides, Janet Fitch, Michael Pollan, Barbara Ehrenreich, and Greil Marcus, among others.

Electric Literature’s Recommended Reading

Electric Literature made a huge splash in the literary world upon its inception, fashioning itself as the literary journal for the Internet era. When the magazine ceased publication, Halimah Marcus and Benjamin Samuel stepped in with an idea so simple, you wonder why nobody thought of it sooner: a writer, an indie press, or an editor picks one story for you each week, and that’s it. One great story, like Peter Orner’s “ At the Fairmont, ” which was selected by Ann Beattie, or Mary Gaitskill suggesting something Saul Bellow wrote ; short, easy, and totally wonderful.

It’s not a literary site in the traditional sense, but The Awl always, always posts something that appeals to book lovers, from great poetry to original essays like “ How To Be A Monster: Life Lessons From Lord Byron .”

The site’s tag — “All Books. Never Boring” — is an apt summation of this sometimes-quirky website that tries to make talking about books fun, and a little more inclusive to non-snobs than most outlets that discuss literature.

The New Inquiry

In the grand tradition of great journals from The Partisan Review to n+1 , The New Inquiry has made itself part of the bigger conversation by mixing political discussion, pop culture dissection, and a good dose of literary sensibilities. Read the articles, and consider becoming a member .

3:AM Magazine

Another great site that has been going strong for over a decade, 3:AM publishes everything from original flash fiction to criticism, and might be the best place on the net to read about modernist and postmodernist literature in the same place.

The best of the West, The Rumpus has a slew of great writers both editing and contributing to a site that churns out more than its fair share of great content on a daily basis. Plus, they’ll always be the site where many readers first encountered Cheryl Strayed in her advice-giving guise as Dear Sugar .

The Bat Segundo Show

Ed Champion’s terrific podcast has featured plenty of luminaries, including John Updike , Martin Amis, Claire Messud , and National Book Award winners like Jesmyn Ward , but still has time for promising up-and-comers like Matt Bell . Always interesting, and easily one of the best literary podcasts.

You do know that one of the most important literary magazine in the entire English language also posts a whole lot of great content on its website, right? Did you read the Teju Cole piece they posted recently? Seriously, put this in whatever new reader you’re buying, and never miss a copy of this always-spectacular publication.

The American Reader

Founded by young literary stars Uzoamaka Maduka and Jac Mullen, The American Reader is a monthly print journal with a website that publishes fiction, poetry, criticism, and more — along with fascinating daily reprints of letters between literati.

“The internet literature magazine blog of the future” is really the site where you never know what you’re going to get, from weird and random lists to intelligent critiques of big novels and small alt-lit chapbooks alike.

Largehearted Boy

David Gutowski’s site is a source for daily book and music news, but the real draw is the wonderful Book Notes series, where authors discuss the music that played in the background as they wrote their books.

A site that puts up a handful of great reviews, as well as breaks stories like the one about the time Jonathan Franzen tried to scam some videos for a college library .

Lapham’s Quarterly Roundtable

Like one of the Smithsonian’s great blogs , except way weirder, the online outpost of Lapham’s Quarterly publishes essays on weird historical subjects you’ve probably never heard of but will nonetheless find fascinating.

Other People with Brad Listi

Brad Listi has carved out a nice little space for himself on the literary Internet, interviewing everybody from Sam Lipsyte, Jami Attenberg, and George Saunders to Tayari Jones and Michelle Orange. If you have a book out, you sorta have to go on Other People.

McSweeney’s Internet Tendency

All the quirky fun of the McSweeney’s world boiled down into one website. I still think “ It’s Decorative Gourd Season, Motherfucker ” should have won the Nobel, or at the very least, a Pulitzer. You also can’t go wrong with Teddy Wayne’s column of unpopular proverbs .

A hodgepodge of good reads, from pieces on zine collections to serializations of long-forgotten literature , HiLobrow is full of delightful daily surprises.

The Bookrageous Podcast

Judging by the title, it should come as no surprise that this podcast is a celebration of books — namely, the books read by the hosts, who each talk about their chosen titles for a few minutes. Need a reading suggestion? This is the best podcast to help you with that.

Literary Kicks

Levi Asher doesn’t update his site as regularly as we’d like, but in between the few posts a week he does put up, take some time to go through his archive of entries that date back to 1994.

The Public Domain Review

This not-for-profit finds unusual and interesting out-of-print works that are a mix of intriguing collections, as well as essays on topics like the writings of Isaac D’Israeli : “a scholar, man of letters and father of British Prime Minister Benjamin Disraeli.”

“A Magazine of Art & Politics” that doesn’t mess around with great literature, whether it’s interviewing James Salter , posting original fiction , or adding to a great poetry section .

The Nervous Breakdown

There’s plenty to read on this great lit website, but a highlight is the Self-Interviews series, in which authors ask themselves the tough questions other interviewers are afraid to pose.

How to Use AI for Literature Review (2024): Complete 7 Step Guide for Researchers

Jc Chaithanya

13 min read

What is a Literature Review and Why Does It Matter?

Different types of literature review,  method 1: using multiple ai tools for literature review, method 2: using elephas for literature review, advantages of using ai for literature review, the traditional approach: manual literature review, the new kid on the block: ai literature review, comparing the two approaches, common concerns and misconceptions about ai in literature review, things to keep in mind while using ai for literature review, conclusion , 1. can gpt-4 do a literature review , 2. can you use ai to do a literature review, 3. what is the ai tool to summarize the literature review.

Literature reviews are a crucial yet time-consuming part of academic research.

With the advent of artificial intelligence (AI), researchers now have tools that can significantly streamline this process. This guide explores how AI can be effectively utilized to enhance and accelerate literature reviews.

We'll cover the following key aspects:​

• The role of AI in literature reviews
• Specific AI tools designed for academic research, such as Elephas
• Best practices for integrating AI into your research workflow
• Potential benefits and limitations of AI-assisted literature reviews

Whether you're a seasoned researcher or a student embarking on your first major project, this guide will provide practical insights on leveraging AI to improve your literature review process.

So let's get started.

When researchers start a new project , they don't just jump in blindly. They first look at what others have already figured out. That's where a literature review comes in handy.

It's like piecing together a puzzle. You gather all the bits of information from different studies, articles, and books. Then you start to see the big picture. What do we know so far? Where are the gaps? Are there any hot debates going on?

All these will translate to

It connects their work to the bigger conversation in their field

It stops researchers from reinventing the wheel

It helps them spot new angles to explore

It shows they've done their homework

By digging into existing research, scholars can push knowledge forward. They're not starting from scratch, but building on what's already there. Plus, a good literature review is super helpful for other researchers too. ​

It gives them a quick way to catch up on a topic without having to read through piles of separate studies. This saves time and helps guide future research efforts.

Literature reviews can take on various forms depending on their purpose and approach. Below are some of the most popular types of literature reviews:

Narrative Review: This review gives a broad summary of existing studies on a topic but doesn't adhere to a rigid structure. It's often used to provide general insights without analyzing the specifics deeply.

Systematic Review: A systematic review follows a well-defined method to gather, assess, and interpret all available research on a particular question, aiming to reduce bias and provide a more accurate picture of the subject.

Meta-Analysis: This method uses statistical techniques to combine findings from several studies. The goal is to derive a stronger conclusion by merging the data and providing more robust results.

Scoping Review: A scoping review maps out the main ideas and gaps in a field of research, helping to identify where more studies are needed and suggesting potential directions for future research .

Critical Review: This type of review critically examines the strengths and weaknesses of existing research, offering new perspectives or challenging previously accepted theories.

Well, each type offers unique insights based on the research objective, shaping the direction of further inquiry of the research. 

Step-by-Step Guide on How to Use AI for Literature Review

Using AI for literature review can significantly streamline your research process. Let's explore two methods: a multi-tool approach and using Elephas, an all-in-one assistant.

1. Identify Your Research Topic and Keywords

The first step is defining your research area. Use Perplexity AI for topic exploration and generating research questions. This AI tool helps you uncover new angles for research topics by analyzing vast amounts of data quickly.

2. Search for Relevant Articles

Start your literature search by heading to Elicit.org. Export the articles based on categories like abstract, author, title, and publication date. You can also use other AI-powered search tools like Semantic Scholar or Google Scholar to broaden your sources.

3. Generate Summaries and Key Themes with GPT-4o

After gathering your articles, use GPT-4o to analyze the abstracts and generate key themes. Input the abstracts with prompts like, “ Please summarize the key themes from these articles. ” This step saves hours of manual reading and gives you a thematic overview.

4. Draft an Initial Literature Review with Copy.ai

Use Copy.ai to create a first draft of your literature review. Its AI-powered writing features allow you to generate sections of the review quickly and in a structured format. Copy.ai can assist in writing specific sections, such as background or methodology, based on the keywords and themes you provide.

5. Refine with Smart Writing Tools

Use AI tools like Jasper or Writesonic to refine your literature review. These tools help to paraphrase content, improve readability, and adapt the tone to meet academic standards. The rewrites from these tools can help make the content more engaging and coherent. ​

6. Organise References Using Reference Managers

As you finalise your draft, integrate reference management tools like Mendeley or Zotero. These tools can store and organise all the references cited in your paper, and AI integration allows for easy reference generation.

7. Use Perplexity AI for Final Checks

Before submission, use Perplexity AI again to check for any gaps in the research or identify potential new areas to explore. It can provide suggestions based on the latest publications and research trends.

Elephas offers an all-in-one solution for conducting literature reviews. Here’s how you can use it:

1. Search the Web with Elephas

Elephas’ web search feature allows you to find relevant articles directly within the tool. Simply input your research terms, and it will pull up related papers, articles, and sources for you to analyse.

2. Analyse Key Themes

Using integrated AI models like GPT-4 or Claude, you can analyse the abstracts or summaries of these papers to identify key themes.

3. Generate a Literature Review

With Elephas’ Smart Write feature, you can create a well-structured literature review in just a few prompts. It pulls in the key themes and drafts a coherent review, ensuring that all relevant abstracts are referenced accurately.

4. Organise with Super Brain

Elephas’ Super Brain feature helps you manage the knowledge from the papers, documents, and research you’re using. It organises and categorises the data for easy access during the writing process.

5. Refine and Customise Tone

Elephas allows you to refine the review by using its multiple writing modes (Zinsser, Friendly, Professional, or Viral Mode). You can ensure that the literature review matches your preferred tone and style.

6. Manage References and Citations

With the help of Super Brain, you can manage references and citations within the text, simplifying the process of creating a bibliography.

By using Elephas, you can significantly speed up the literature review process while maintaining high quality. It’s a comprehensive all-in-one AI tool, making it one of the best solutions for conducting literature reviews.

AI is changing the game for researchers tackling literature reviews. Now, we've got smart tools that can do a lot of the heavy lifting for us. Let's explore some advantages of using AI for literature review. 

Time Efficiency: AI dramatically speeds up the review process. It can analyze thousands of articles in minutes, a task that would take humans days or weeks to complete.

Comprehensive Coverage: AI can thoroughly scan vast databases, ensuring no relevant study slips through the cracks.

Pattern Recognition: AI literature tools excel at identifying trends and connections across multiple studies, often spotting insights that humans might overlook.

Bias Reduction: AI approaches each piece of literature objectively, helping to minimize human biases that can creep into manual reviews.

Multilingual Capabilities: Language barriers become less of an issue. AI can process and analyze research in multiple languages, broadening the scope of reviews.

Data Visualization: Many AI tools can generate clear, insightful visualizations of complex data, making it easier to grasp key findings at a glance.

Continuous Updating: In rapidly evolving fields, AI can keep literature reviews current by continuously incorporating newly published research.

While AI brings these impressive benefits to the table, it's important to remember that it's not a wise move to use AI extensively and limit your human touch in the review. 

The ideal approach is to combine AI with your critical thinking and domain knowledge. As AI technology continues to advance, its role in streamlining and improving literature reviews is only set to grow, opening up exciting new possibilities for more comprehensive and efficient research processes.

Manual Literature Review vs AI Literature Review

In the world of research, literature reviews play a crucial role. They help researchers understand what's already known about a topic and identify gaps in knowledge. Today, we're seeing a shift in how these reviews are conducted, with AI tools coming in and helping researchers to reduce their overall workflow. But what is actually better: manual literature review or AI-assisted literature reviews?

Manual literature reviews have been the standard for a long time. Here's what they typically involve:

They take detailed notes on each source

Researchers spend hours reading through papers and articles

Key themes and patterns are identified through careful analysis

Connections between different studies are made based on the expertise

This method has its strengths. It allows for deep understanding and critical thinking. Researchers can pick up on subtle nuances that might be important. However, it's also very time-consuming and can be limited by the researcher's ability to process large amounts of information.

AI-assisted literature reviews are changing the game. Here's how they work:

AI tools can quickly scan thousands of articles

Key themes and patterns are automatically extracted

They use advanced algorithms to identify relevant studies

Connections between studies are made based on data analysis

The speed and efficiency of AI reviews are impressive. They can process far more information than a human could in the same amount of time. This means researchers can get a broader view of their field quickly. AI tools are also great at spotting trends and connections that humans might miss.

When we look at manual and AI literature reviews side by side, we see some interesting differences:

Time efficiency: AI is much faster, potentially saving weeks of work

Scope: AI can cover a broader range of sources

Depth of analysis: Manual reviews often provide deeper insights

Bias: AI can help reduce human bias, but may have its own algorithmic biases

Flexibility: Manual reviews can adapt more easily to unique research needs

Language: AI can work across multiple languages, expanding the scope of research

It's important to note that AI isn't perfect. It might miss context or nuances that a human would catch. That's why many researchers are now using a hybrid approach. 

They use AI to do the initial heavy lifting, then apply their own expertise to refine and interpret the results.

In the end, whether manual or AI-assisted, the goal of a literature review remains the same: to build a solid foundation for new research and contribute to the advancement of knowledge in the field.

There are many concerns and misconceptions about using AI in literature reviews. It's natural to have doubts about new technology, especially when it comes to something as crucial as research.

One big worry is that AI might replace human researchers. But that's not really the case. AI is a powerful tool, but it can't match the critical thinking and deep understanding that humans bring to the table, at least for now. It's more of a helper than a replacement.

Accuracy Concerns:  There's a misconception that AI might misinterpret or miss important information. Modern AI tools are actually quite accurate, but they do need proper setup and oversight to perform at their best.

Over-reliance on Technology: Some worry researchers might become too dependent on AI, losing their own analytical skills. In reality, AI frees up time for deeper analysis and creative thinking.

Data Privacy Issues: Concerns about data security and privacy are valid. It's crucial to use AI tools that adhere to strict data protection standards.

Limited to Quantitative Analysis: Many think AI can only handle numbers and statistics. Actually, advanced AI can process qualitative data too, including complex text analysis. ​

High Costs: While some AI tools can be expensive, many affordable options exist. The efficiency gains often outweigh the initial investment.

Complexity of Use: There's a belief that AI tools are too complicated for the average researcher. In fact, many are designed with user-friendly interfaces.

When using AI for literature reviews, there are several key points to keep in mind. Let's check out these important considerations that might get you into trouble if not checked properly when using AI for a literature review.

Quality Control: While using AI, you need to always double-check the results it generates. Take the time to review the selected articles and ensure they're truly relevant to your research.

Ethical Considerations: The use of AI in academic work is still a hot topic. Be mindful of ethical concerns, particularly around plagiarism and AI-generated content. Make sure your work is original and properly cited. 

Stay Updated: Keep an eye on the latest developments in AI tools for literature reviews. What's new in the AI market and what’s outdated will help inform you to make the most of these tools.

Define Clear Parameters: Be specific about your research questions, keywords, and inclusion criteria. The more precise your input, the more relevant your results will be.

Understand AI Limitations: AI is great at processing large amounts of data, but it might miss nuances or context that a human would catch. 

Maintain a Critical Perspective: Don't accept AI-generated summaries or analyses at face value. Apply your critical thinking skills. Question the results, look for potential biases, and consider alternative interpretations.

Document Your Process: Keep detailed records of how you used AI in your review. Note which tools you used, what parameters you set, and how you verified the results. This transparency is vital for the credibility of your work.

These tips may be generic and known to everyone, but many researchers, while using AI in their literature writing or revising process, still make these mistakes. Using AI is not wrong, but it's about finding the right balance between technological assistance and human expertise.

You know, it's pretty amazing how AI is shaking things up in the world of research. If you're knee-deep in literature reviews, learning to use AI could be a game-changer for you. It's like having a super-smart assistant who never gets tired and can spot connections you might miss.

There are a bunch of ways to go about it - you could mix and match different AI tools, or go for an all-in-one solution. The trick is finding what clicks for you. Just remember, AI is incredibly helpful, but it's not all good. You've still got to bring your expertise to the table.

As AI keeps evolving, it's opening up new possibilities for research. Who knows what breakthroughs we might see? So, getting comfortable with AI for literature reviews now could really set you up for the future. 

It's an exciting time to be a researcher, that's for sure!

Yes, GPT-4 can help with a literature review by summarizing research papers, analyzing content, and identifying key themes. It speeds up the process by offering relevant insights from sources, but human expertise is still needed to ensure accuracy and a comprehensive understanding.

Yes, AI can assist in conducting a literature review by automating tasks such as summarizing research papers, analyzing large amounts of data, and highlighting important findings. This aids in streamlining the review process, although human judgment is essential for interpreting and validating the results effectively.

AI tools like Elephas, designed for summarizing literature reviews, help streamline the process by providing features such as offline support, multiple language models, and web search integration. These tools can quickly summarize key insights and trends across academic papers and other research sources.

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