There are several ways to find journal articles in the University Library.

If you are looking for a specific article and have some information about it (such as author's name, article title, journal title, volume & issue number, and/or DOI) you can use the find item option in FiNDit

If you are looking for articles on a particular topic, use FiNDit to conduct a search and then narrow down the results by selecting 'Peer Reviewed Journals' and 'Articles' options on the left hand side of the page.