Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
1,498
PANGAEA - Data Publisher for Earth & Environmental Science
1,466
LeibnizOpen (The Leibniz Association)
64
Unknown
11
Universidade do Algarve: Sapienta
9
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
8
IRIS Università degli Studi di Palermo
6
The University of Queensland: UQ eSpace
6
UNESDOC - UNESCO Digital Library
6
University of Hong Kong: HKU Scholars Hub
6
Digital.CSIC (Spanish National Research Council)
4
Directory of Open Access Journals: DOAJ Articles
4
Nova Southeastern University: NSU Works
4
University of North Texas: UNT Digital Library
4
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
3
BioMed Central
3
Institut national des sciences de l'Univers: HAL-INSU
3
King Abdullah University of Science and Technology: KAUST Repository
3
Qatar University: QU Institutional Repository
3
The University of Adelaide: Digital Library
3
University College London: UCL Discovery
3
University of Hull: Repository@Hull
3
Zenodo
3
Açık Erişim@BUU (Bursa Uludağ Üniversitesi)
2
Old Dominion University: ODU Digital Commons
2
PEARL (Plymouth Electronic Archiv & ResearchLibrary, Plymouth University)
2
PUBLISSO Fachrepositorium Lebenswissenschaften (ZB MED)
2
Southern Cross University: epublications@SCU
2
Universidad de Las Palmas de Gran Canaria: Acceda
2
Universidade Estadual Paulista São Paulo: Acervo Digital da UNESP / São Paulo State University
2
Universitat Autònoma de Barcelona: Dipòsit Digital de Documents de la UAB
2
University of California: eScholarship
2
University of St Andrews: Research Portal
2
Université de Bretagne Occidentale: HAL
2
Université de Nantes: HAL-UNIV-NANTES
2
Aarhus University: Research
1
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
1
Australian National University: ANU Digital Collections
1
Banco Internacional de Objetos Educacionais (Ministry of Education - Brazil)
1
Chalmers University of Technology: Chalmers research
1
Clemson University: TigerPrints
1
Columbia University: Academic Commons
1
DRO - Deakin Research Online
1
Dipòsit Digital de la Universitat de Barcelona
1
Discovery - University of Dundee Online Publications
1
Dryad Digital Repository (Duke University)
1
HAL Sorbonne Université
1
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
1
IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications
1
Macquarie University Research Portal
1
more ...