LibKey Discovery is integrated into your search results when you use Discover and GIL-Find, In many cases, it can provide direct one-click access to PDFs available in the GSU library collection or available via Open Access.
LibKey Discovery also provides links to the complete issue of the journal in which the article appears. This takes you into BrowZine, which allows you to browse the table of contents in order to discover related articles in the same publication. If you are viewing a journal record instead of an individual article record (like you would often see in GIL-Find), then this link will take you to contents of the most recent issue.