Check out these databases for theses.
Source - https://www.scribbr.com/theses-examples/overview-of-thesis-databases/
Open Source Theses Database
- DART-Europe E-theses Portal (More than 106,000 doctoral theses)
- Openthesis (International database)
- thesis.fr (270,000 PhD theses from French universities)
- Deutsche National Bibliothek (German thesis database)
- OATD – Open Access Theses and Dissertations
- PQDT Open (ProQuest)
- Australia National University
- The Open University - Library Services
- Electronic Theses Online System (EThOS)
Ivy League Universities
- Brown University (all electronic dissertations submitted since 2008):
- Columbia University
- Cornell University
- Dartmouth College
- Harvard University
- Princeton University
- University of Pennsylvania
- MIT
