You can use the filters to show results from Peer-reviewed journals in Library search.
Usually you can limit your search to peer-reviewed journals in most of the databases.
For example, ProQuest Database.
1. Login to ProQuest
2. Select the databases you would like to use
3. Check 'Peer reviewed' to limit your search to peer reviewed journals only
4. Results from peer reviewed journals will be displayed and it will indicate the article is from Scholarly Journals
Using EBSCOhost Business Sources Complete