Start with these resources for background information to help you frame a research question, or to sharpen your understanding of basic concepts.
Nearly all of the Libraries' journal, all databases, and a significant number of books are available electronically. When you choose a link to a Drexel Libraries-subscribed resources, you'll see an authentication page to verify your Drexel affiliation: use your Drexel EMAIL ID (just the initials and number, not your full email address) and PASSWORD to log in to all library resources.
Alternatively, you can set up VPN (Virtual Private Network) access to reach all licensed resources.
NOTE: Due to changes in Drexel Account requirements, you may need to set up Multi-Factor Authentication to log in.
Start with searching for articles in DragonSearch, then try these more specialized resources.