Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
36
Quebec College Network: ÉDUQ
14
Directory of Open Access Journals: DOAJ Articles
10
Unknown
10
University of Lethbridge Digitized Collections
9
Érudit.org (Université Montréal)
9
North Dakota State University (NDSU): Digital Horizons
7
PANGAEA - Data Publisher for Earth & Environmental Science
7
University of Michigan: Digital Collections
7
PALNI Digital Library Collections (Private Academic Library Network of Indiana)
6
PubMed Central (PMC)
6
University of Alaska: ScholarWorks@UA
6
Zenodo
6
da|ra - Registration agency for social and economic data
6
Saint Louis University Libraries Digital Collections
4
Cambridge University Press
3
Montclair State University Digital Commons
3
Repository of the University of Ljubljana (RUL)
3
The University of Utah: J. Willard Marriott Digital Library
3
University of the Pacific, McGeorge School of Law: Scholarly Commons
3
University of the Pacific: Scholarly Commons
3
Wiley Online Library
3
CESSDA DC Data Catalogue (Consortium of European Social Science Data Archives)
2
Canadian Journal of Higher Education
2
Frontiers: Figshare
2
Memorial University of Newfoundland: Digital Archives Initiative (DAI)
2
Skemman (Iceland)
2
UTSA Digital Collections (The University of Texas at San Antonio)
2
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
2
University of Lapland: Lauda
2
University of Nevada, Las Vegas: Digital Scholarship@UNLV
2
University of Washington, Seattle: Digital Collections
2
University of Wisconsin, Milwaukee: UWM Libraries Digital Collections
2
Université du Québec à Chicoutimi (UQAC): Constellation
2
Aarhus University: OJS at The State and University Library
1
Australian National University: ANU Digital Collections
1
COS Center for Open Science
1
CURVE - Carleton University Research Virtual Environment
1
Cairn (E-Journals)
1
Cambridge University Press (via Crossref)
1
Canadian Journal of Education (CJE)
1
College of Saint Benedict and Saint John’s University: DigitalCommons@CSB/SJU
1
Copernicus Publications: E-Journals
1
Croatian Digital Theses Repository (National and University Library in Zagreb)
1
Dalhousie University: DalSpace Institutional Repository
1
Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen)
1
Digital Library of University of Maribor
1
Docuthèque, le dépôt institutionnel de l'Université du Québec
1
Doria (National Library of Finland)
1
Duncker & Humblot eLibrary
1
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