Content Provider
University of Calgary Journal Hosting
76
Directory of Open Access Journals: DOAJ Articles
19
LeibnizOpen (The Leibniz Association)
19
DataCite Metadata Store (German National Library of Science and Technology)
15
Unknown
14
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
7
Université de Nantes: HAL-UNIV-NANTES
7
Copernicus Publications: E-Journals
5
PubMed Central (PMC)
5
Archives ouvertes de Paris-Saclay
4
Institut national des sciences de l'Univers: HAL-INSU
4
Magnolia press
4
HAL Sorbonne Université
3
Niedersächsisches Online-Archiv NOA
3
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
3
Arctic Council Repository
2
Defense Technical Information Center: DTIC Technical Reports database
2
Indiana University: Digital Library of the Commons (DLC)
2
MDPI Open Access Publishing
2
MSpace at the University of Manitoba
2
PANGAEA - Data Publisher for Earth & Environmental Science
2
State Library of Iowa: Iowa Publications Online (IOP)
2
University of Alaska: ScholarWorks@UA
2
University of Saskatchewan: eCommons@USASK
2
University of Southern Denmark Research Portal
2
University of Texas at El Paso: Digital Commons@UTEP
2
University of Tromsø: Munin Open Research Archive
2
University of Victoria (Canada): UVicDSpace
2
University of Wisconsin, Milwaukee: UWM Libraries Digital Collections
2
Aalborg University's Research Portal
1
Aarhus University: Research
1
BioMed Central
1
BioOne Online Journals
1
Digital Commons at Oberlin (Oberlin College)
1
Directory of Open Access Books (DOAB)
1
ENEA-IRIS Open Archive (Agenzia nazionale per le nuove tecnologie, l'energia e lo sviluppo economico sostenibile)
1
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
1
Ghent University Academic Bibliography
1
HELDA – University of Helsinki Open Repository
1
HighWire Press (Stanford University)
1
Institut Pasteur: HAL
1
Institut national de la recherche scientifique, Québec: Espace INRS
1
International Journal of the Commons
1
Istituto Nazionale di Fisica Nucleare (INFN): Open Access Repository
1
LaCRIS - University of Lapland Current Research System
1
Lund University Publications (LUP)
1
Natural Environment Research Council: NERC Open Research Archive
1
OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research)
1
Pensoft Publishers
1
Polar Research (E-Journal)
1
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