What are periodical articles? The term "periodical" means anything that is published regularly, such as daily, weekly, monthly, quarterly, etc. "Articles" are written pieces of work published in print or electronic form. So, "periodical articles" is an overall term that includes any article from newspapers, magazines, or industry publications, as well as scholarly and peer-reviewed journals.
You can find articles in the library by searching our databases, which are collections of articles sorted by subject.