Answer: A literature review or narrative review is a kind of review article. A literature review is a scholarly paper, which includes the current knowledge including important discoveries, as well as theoretical and methodological pieces to a particular theme.
Explanation: A literature review discusses issued information in a particular subject area, and sometimes information in a particular topic area within a certain time period. A literature review can be just a simple abstract of the sources, but it usually has an organizational structure and combines both summary and synthesis.
