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The correct answer is option b) Critical evaluation of mainly primary sources.
Critical evaluation of mainly primary sources is considered to be essential to a thorough and relevant review of the literature.
What is literature review?
A literature review is a piece of academic writing that demonstrates knowledge and grasp of the academic literature on a particular topic in context.
A literature review involves a critical evaluation of the content, which is why it is called a review rather than a report.
Consider television or film review articles to demonstrate the distinction between reporting and reviewing. These articles offer information such as a brief overview or major aspects of the film or show, as well as the critic's personal assessment.
Similarly, the two major goals of a literature review are to summarize current research, hypotheses, and evidence, and then to critically evaluate and debate this information.
Learn more about literature review
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