Much of the content in databases like Academic Search Complete comes from peer-reviewed academic journals, so you likely will find articles that meet your assignment needs here very easily.

But to be sure that your articles are from the correct publication, there is a simple way to identify these sources. One thing that you can do to make your searching easy is to select the Scholarly (Peer-Reviewed) Journals box on the main search page, like this:

Limiting to Scholarly Articles

That will make sure you only find articles that will meet your requirements for sources. Make sure to leave the Full Text box checked too! You can also choose the option for peer-reviewed articles after you've searched, like this:

Limit to Scholarly Articles on the Results Screen

Either way, any sources that will count as scholarly, academic, peer-reviewed articles will show an image of a paper with the words Academic Journal written below, like in the image posted above. You will still find them in a search without choosing the box for Scholarly Journals, but this trick will make it easier to find.