Content Provider
Directory of Open Access Journals: DOAJ Articles
87
DataCite Metadata Store (German National Library of Science and Technology)
77
Unknown
66
LeibnizOpen (The Leibniz Association)
42
Frontiers: Figshare
35
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
29
MDPI Open Access Publishing
23
Wageningen UR (University & Research Centre): Digital Library
22
Université de Nantes: HAL-UNIV-NANTES
21
Dryad Digital Repository (Duke University)
20
Geological Society of London: Figshare
18
Zenodo
16
Australian National University: ANU Digital Collections
14
The Royal Society: Figshare
12
University of California: eScholarship
12
University of Groningen research database
12
Biblioteca Digital FCEN-UBA (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires)
11
PANGAEA - Data Publisher for Earth & Environmental Science
10
Sapienza Università di Roma: CINECA IRIS
10
HAL Sorbonne Université
9
Aberdeen University Research Archive (AURA)
7
Institut national des sciences de l'Univers: HAL-INSU
7
Muséum National d'Histoire Naturelle (MNHM): HAL
7
University College London: UCL Discovery
7
University of Liège: ORBi (Open Repository and Bibliography)
7
Université de Montpellier: HAL
7
Charles University CU Digital repository
6
DataCite
6
Magnolia press
6
Queensland University of Technology: QUT ePrints
6
University of St Andrews: Research Portal
6
Uppsala University: Publications (DiVA)
6
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR
5
Lund University Publications (LUP)
5
National University of Ireland (NUI), Galway: ARAN
5
Scientia Marina (E-Journal)
5
The University of Adelaide: Digital Library
5
Université Grenoble Alpes: HAL
5
EPHE (Ecole pratique des hautes études, Paris): HAL
4
KU Leuven: Lirias
4
LSU Digital Commons (Louisiana State University)
4
Norwegian Institute for Nature Research: Brage NINA
4
Pensoft Publishers
4
The University of Milan: Archivio Istituzionale della Ricerca (AIR)
4
University of Copenhagen: Research
4
University of Massachusetts: ScholarWorks@UMass Amherst
4
University of Tromsø: Septentrio Academic Publishing
4
University of Wollongong, Australia: Research Online
4
Università degli Studi di Cagliari: UNICA IRIS
4
Université Savoie Mont Blanc: HAL
4
more ...