A literature review is a study of existing published information on a specific topic. Literature reviews:
A good literature review will consist of a summary of key sources, and is analytical and synthesizes information. Usually a literature review is organized, not however a chronological description of discoveries in your field, and explains how your research will address gaps in existing literature on a particular topic.
Doing a literature review. (2010). In Thomas, D. R., & Hodges, I. D. Designing and managing your research project: Core skills for social and health research (pp. 105-130). London: SAGE Publications Ltd. doi: 10.4135/9781446289044
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