Many researchers struggle when it comes to writing literature review for their research paper.
A literature review is a comprehensive overview of all the knowledge available on a specific topic till date.
If you are proposing a research topic that has a substantial amount of previously published work already in place, the prospect of delivering a good literature review can seem like a daunting task — so many books and articles with so many citations!
You may be tempted to save time by restricting your review to the last decade, but this can be a critical failure point.
When you decide on a research topic, usually the first step you take in the direction of conducting research is learn more about the previous research published on the topic, and this eventually translates into literature review when you write your research paper.
Literature review is one of the pillars on which your research idea stands since it provides context, relevance, and background to the research problem you are exploring.
The details are described below: Methods (only for systematic reviews): These studies have a comprehensive methodology that starts by narrowing down the literature for the review.
Usually, specific inclusion/exclusion criteria are set based on the research questions and databases are searched based on these criteria.
Therefore, it is one of the most critical parts of one’s research.
Every research report/ thesis/research article begins with an introduction to the topic of research. The main purpose of the review is to introduce the readers to the need for conducting the said research.