When you are determining whether or not the article you found is a peer-reviewed article, you should consider the following.
Does the article have the following features?
Adopted from Lloyd Sealy Library: https://guides.lib.jjay.cuny.edu/c.php?g=288333&p=1922599
MORE CLUES TO LOOK! These are (but not limited to): charts, graphs, equations, cited resources list
CLICK HERE to see the other areas of a peer-reviewed article to look.