Content Provider
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CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
2,675
HELDA – University of Helsinki Open Repository
2,497
AAAS Resource Center (American Association for the Advancement of Science)
2,411
Caltech Authors (California Institute of Technology)
2,358
Wageningen UR (University & Research Centre): Digital Library
2,343
Lund University Publications (LUP)
2,341
University of Tromsø: Septentrio Academic Publishing
2,227
OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research)
2,226
Archives ouvertes de Paris-Saclay
2,180
University of Tasmania: UTas ePrints
2,168
University College London: UCL Discovery
2,099
University of Groningen research database
2,076
Université Grenoble Alpes: HAL
2,069
University of Bristol: Bristol Research
1,988
Australian National University: ANU Digital Collections
1,987
PLOS
1,978
Institut National de la Recherche Agronomique: ProdINRA
1,849
University of Bergen: Bergen Open Research Archive (BORA-UiB)
1,823
Muséum National d'Histoire Naturelle (MNHM): HAL
1,801
Université de Paris: Portail HAL
1,728
Institute for Marine Research: Brage IMR
1,724
JSTOR
1,718
The University of Queensland: UQ eSpace
1,712
Université de Bretagne Occidentale: HAL
1,691
Federation of Finnish Learned Societies: Scientific Journals Online
1,689
University of New Brunswick: Centre for Digital Scholarship Journals
1,688
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
1,681
Dryad Digital Repository (Duke University)
1,666
Cambridge University Press (via Crossref)
1,661
Natural Resources Institute Finland: Jukuri
1,660
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
1,656
Magnolia press
1,648
PubMed Central (PMC)
1,634
White Rose Research Online (Universities of Leeds, Sheffield & York)
1,593
ORA - Oxford University Research Archive
1,572
University of Glasgow: Enlighten - Publications
1,550
Utrecht University Repository
1,544
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
1,537
SAGE Publications (via Crossref)
1,519
Aarhus University: OJS at The State and University Library
1,518
Tidsskrift.dk (The Royal Library, Denmark)
1,518
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
1,502
ACS Publications
1,483
NORA (National aggregator of open repositories of Russian universities)
1,473
École Polytechnique, Université Paris-Saclay: HAL
1,466
University of East Anglia: UEA Digital Repository
1,461
CentAUR: Central Archive at the University of Reading
1,451
Portail HAL-ANR (Agence Nationale de la Recherche)
1,450
BORIS (Bern Open Repository and Information System, University of Bern)
1,448
Opin vísindi (Iceland)
1,425
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