At the end of a scholarly article, you will find a list of the works cited by the author(s). This list is called a reference list, works cited or bibliography. In scholarly articles, this list will generally be quite long and include articles, books, and other sources.

When you look at the references, take a look at the dates of the articles and books listed. Are they recent?  Does this list include both historic and current articles? If you know something about the topic, do you recognize any of the authors listed?