Answer:
The author selects information that directly addresses the topic, which will be discussed in the article, to be highlighted in the literature review.
Explanation:
Before starting an article, the authors search several research sources that somehow contain information that will support everything that will be covered in the article. Some of this information will be highlighted in the literature review and the author of the article will recognize the information that deserves to be highlighted by their content, which directly addresses the subject that he wishes to discuss in the article.