Not finding what you need?  Check out other related databases & resources from the subject guide below:

Once you find the citation, try the   button to see if Penn State has the electronic version of the article you need. If the electronic version is available, you should get right to it. If the article is not available electronically, use the Request via InterLibrary Loan (ILL) button to request it from another library.  ILL will get a copy of the article for you, typically at no cost; articles usually arrive within a week, often in as few as 2-3 days. Watch your PSU email for notification and further instructions. You can also click on the Search the library catalog for this item (by title) link to automatically search our catalog and see if Penn State has a print copy. 

Finding the best articles on your topic requires these steps.

• Select an appropriate database (from the list above).
• Enter and combine terms appropriate to your topic.
• Scan the best items on the results list and look for new subject terms or keywords. Then revise your search using these new terms.
• Save the authors, article title, journal title, volume, date, and page numbers.  This is all part of the citation. 
• Explore other databases and subject terms (which vary between databases) for more information.

**Ask a librarian or your professor for help if you're struggling to find articles!