Explain the important of literature review in a research work

Kothari, C. What is a literature review? A review organized in this manner would shift between time periods within each section according to the point made. In what ways might geographers view the need for better distribution of social service agencies in large cities than how social workers might study the issue?

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. The Literature review is more than just a summary of publications.

Here are several strategies you can utilize to assess whether you've thoroughly reviewed the literature: Look for repeating patterns in the research findings. This section compares and contrasts published studies and identifies gaps that have not been addressed or have been unsuccessfully addressed.

advantages of literature review pdf

Should I evaluate the sources? Types of Literature Reviews Argumentative Review This form examines literature selectively in order to support or refute an argument, deeply imbedded assumption, or philosophical problem already established in the literature.

The only difference here between a "chronological" and a "thematic" approach is what is emphasized the most: the role of the Internet in presidential politics.

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5 Reasons the Literature Review is Crucial to Your Paper