How to verify if a journal is peer reviewed (and therefore the articles in it)
2 methods
Go to Ulrichsweb
Type in the Journal name (not the article title)
Look for the black icon to the left of the journal name. If there is not an icon, the journal is not peer reviewed.
Example:
Note: If a journal is available in multiple formats, print, electronic, etc., there will be several entries listed in UlrichsWeb.