Each database provides access to a unique group of publications, so search more than one in order to be comprehensive, but for most topics start with the International Bibliography of Theatre and Dance!
When you find an article listed in a research database, and the article is not immediately available to read, use to search all of Pace's holdings (print and electronic) to see if we have full text. If full text is not available, you will get a link to Pace's Interlibrary Loan (ILLiad) service, where you can request a copy of the article.