Library databases such as EBSCO and Summon contain scholarly or peer reviewed articles & allow you to limit your search to include only scholarly articles in the results. Scholarly articles are sometimes also referred to as academic journal articles.
Either use the advanced search feature to find the option to limit to scholarly or peer-reviewed or look for a limiter option (left side of screen) after running your search.
A search engine that searches only for scholarly literature, including journal articles, books, preprints, etc., on publisher and academic websites.
Assignments may ask you to find scholarly and peer reviewed articles. These items: