Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
17
Unknown
11
Zenodo
10
Dryad Digital Repository (Duke University)
9
Directory of Open Access Journals: DOAJ Articles
8
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
6
Université de Nantes: HAL-UNIV-NANTES
5
Athabasca University Digitization Portal
3
Université de Montpellier: HAL
3
Wageningen UR (University & Research Centre): Digital Library
3
Croatian Digital Theses Repository (National and University Library in Zagreb)
2
Montana State University Library Open Journal Systems
2
Peking University Institutional Repository (PKU IR)
2
UEF eRepository (University of Eastern Finland)
2
University of California: eScholarship
2
University of Groningen research database
2
University of St Andrews: Research Portal
2
Université de Perpignan: HAL
2
AMUR - Adam Mickiewicz University Repository, Poznan
1
Aarhus University: Research
1
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
1
CIRAD: HAL (Agricultural Research for Development)
1
Centre for Open Science: CeON Repository
1
Digital Repository of Scientific Institutes (RCIN)
1
EPHE (Ecole pratique des hautes études, Paris): HAL
1
Edinburgh Napier Repository (Napier University Edinburgh)
1
HAL - Université de La Rochelle
1
HAL e2s UPPA (Université de Pau et des Pays de l'Adour)
1
HELDA – University of Helsinki Open Repository
1
Institut National de la Recherche Agronomique: ProdINRA
1
Institut national de la recherche scientifique, Québec: Espace INRS
1
Jagiellonian University Repository
1
Leuphana University of Lüneburg: Forschungsindex FOX
1
Lund University Publications (LUP)
1
MDPI Open Access Publishing
1
Mid Sweden University: Publications (DiVA)
1
Munich University of Technology (TUM): mediaTUM
1
Norwegian Institute for Nature Research: Brage NINA
1
Portail HAL Institut Agro
1
Portail HAL Institut Agro Montpellier
1
Queen Mary University of London: Queen Mary Research Online (QMRO)
1
Repository of the University of Ljubljana (RUL)
1
The University of Vermont: ScholarWorks @ UVM
1
The University of Waikato: Research Commons
1
Umeå University: Publications (DiVA)
1
University of Copenhagen: Research
1
University of Exeter: Open Research Exeter (ORE)
1
University of Guelph: DSpace digital archive
1
University of Liège: ORBi (Open Repository and Bibliography)
1
University of Massachusetts: ScholarWorks@UMass Amherst
1
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