Content Provider
Memorial University of Newfoundland: Digital Archives Initiative (DAI)
24,057
DataCite Metadata Store (German National Library of Science and Technology)
29
Unknown
26
University of the Pacific, McGeorge School of Law: Scholarly Commons
25
University of the Pacific: Scholarly Commons
25
Directory of Open Access Journals: DOAJ Articles
15
University of Washington, Seattle: Digital Collections
15
PennState: Digital Collections
14
Biodiversity Heritage Library (BHL)
12
Project Gutenberg (PG)
9
Harvard University: Harvard Collections
8
Hirsla - Landspítali University Hospital research archive
7
University of California: eScholarship
7
OpenEdition
6
Marmara Üniversitesi: Açık Arşiv Hizmete Girdi
5
University of Wisconsin, Milwaukee: UWM Libraries Digital Collections
5
Ural Federal University (URFU): ELAR
5
Vtext - Scholarly Text and Research at Valdosta State University
5
Apollo - University of Cambridge Repository
4
National Library of Australia: Digital Collections
4
PRISM - University of Calgary Digital Repository
4
Portland State University: PDXScholar
4
The University of Delaware Library Institutional Repository
4
Umeå University: Publications (DiVA)
4
University of Tasmania: UTas ePrints
4
Ural Federal University: URFU Journal Systems
4
Arca (BC's Digital Treasures)
3
Australian National University: ANU Digital Collections
3
MIT Libraries Dome
3
The Online Books Page (Penn Libraries, University of Pennsylvania)
3
University of Wyoming: Digital Repository
3
University of Wyoming: UW Libraries Digital Repository (Digital UW)
3
Uppsala University: Publications (DiVA)
3
Ball State University: Cardinal Scholar
2
California State University (CSU): DSpace
2
Carleton University's Institutional Repository
2
Charles University CU Digital repository
2
DergiPark Akademik (E-Journals)
2
Digital Collections of Colorado (Colorado State University)
2
Digital Repository of Scientific Institutes (RCIN)
2
European University Institute, Italy: Cadmus (EUI Research Repository)
2
Jagiellonian University Repository
2
Mountain Scholar (Digital Collections of Colorado and Wyoming)
2
Ohio State University (OSU): Knowledge Bank
2
Research Data Australia (Australian National Data Service - ANDS)
2
Research from Toronto Metropolitan University
2
Rice University: Digital Scholarship Archive
2
Ryerson University: RULA Digital Repository
2
Saint Mary's University, Halifax: Institutional Repository
2
Texas Tech University: Southwest Collection/Special Collections Library
2
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