It's easy to create a free account for yourself in order to access these articles.
Google Scholar provides a simple way to broadly search for scholarly literature.
You may not be able to get access to all of the articles you find through Google Scholar, but if you find a useful article, check the PCC databases and we may have online access through our databases. If you need help Ask a Librarian.
Your instructor may ask you to use only scholarly resources for your paper.
Scholarly (peer-reviewed) sources include books and articles published in scholarly journals, encyclopedias, and books.
Non-Scholarly sources include websites, magazines, newspapers, and books that undergo no expert review prior to publishing.