ProQuest Dissertations and Theses Global This link opens in a new windowComprehensive collection of dissertations and theses from North America and the UK, offering millions of works from thousands of universities. Includes abstracts for most documents and full-text for about half of the database, weighted toward more recent years. Global coverage note: also covers Europe less comprehensively, and many Chinese universities after 2017. Coverage of other countries and non-English language documents is limited.