Complete Your Collection
Dissertations and theses complete your library collection by surfacing original research that can often be the only source of information on a given topic.
Simplify Searching with a Single Unified Access Point for Dissertations and Theses
Comprehensive historic and ongoing coverage from universities ensures effective, efficient results.
Significant and Growing International Coverage
Content partners for PQDT Global include University College London, London School of Economics and Political Science, University of Cardiff, University of Leicester, University of Aberdeen, University of Bath and University of Valencia.
Offer Critical Support for Arts, Humanities, and Social Sciences
In disciplines where journals are not the primary form of scholarly communication, dissertations offer access to significant primary research that is not published in any other format and they surface seminal ideas from notable scholars.
Enhance Research in the Sciences
Dissertations provide additional context for research published in journals or conference proceedings while surfacing hard to find information such as negative results.
Add a New Dimension to Literature Reviews
Dissertations are an important and valuable tool for literature reviews, with deep coverage and extensive bibliographies that surface sources and ideas that would otherwise be missed.
Expose Research in Depth
Audio, video, data, survey instruments, and other types of digital files are included for thousands of works.
Reduce Library ILL Costs
Reduce resources and costs to gain access to dissertations and theses.
Your library may be able to provide access to the dissertation you're looking for. Whether you are looking for a specific graduate work, or want to find out what dissertations or theses have been written on a particular subject, ProQuest provides a variety of tools to help.
Virtually every major research library in the world provides access to the ProQuest Dissertations & Theses (PQDT) database through one of several formats:
- ProQuest Dissertations & Theses Database (PQDT) - With more than 2.3 million entries, the ProQuest Dissertations & Theses (PQDT) database is the most comprehensive collection of dissertations and theses in the world. Students, faculty, and other researchers search the database for titles related to their scholarly interests. Of the millions of graduate works listed, we offer over 1.9 million in full text format. PQDT is a subscription database, so consult your library for availability.
- Dissertations & Theses @ - Dissertations & Theses @ is a service for ProQuest’s active university publishing partners. The service provides a university's academic community with free access to citations and abstracts for graduate works from that university. For graduate works published from 1997 forward, a full text PDF will usually be available for free download as well.
- Dissertation Alerts - Dissertation Alerts is an individualized search service for those who lack library access to the ProQuest Dissertations & Theses (PQDT) database. Using the keywords you specify, we review the entire database and retrieve up to 500 titles per search. To request a Dissertation Alerts search, contact us at email@example.com.
If your library does not offer access to the dissertation you're looking for, learn more about dissertation ordering options.