SEARCH UNIVERSITY LIBRARIES
Most of the Research Database have an Academic or Scholarly Journals limit you can use when you are searching for literature. Here are the screen shots to show you where to find them.
GeoRef or Environment Complete (Ebsco)
Check the Scholarly Journal box under Limit your results and choose Academic Journal as the Publication Type.
Biosis/ or Science Citation Index
Click the arrow next to Document Type and choose Article to limit to Journal Articles, then click Refine.
Consider these factors: