Content Provider
Directory of Open Access Journals: DOAJ Articles
22
LeibnizOpen (The Leibniz Association)
19
DataCite Metadata Store (German National Library of Science and Technology)
18
The Royal Society: Figshare
15
MDPI Open Access Publishing
14
DIAL@USL-B (Université Saint-Louis, Bruxelles)
10
Unknown
9
PANGAEA - Data Publisher for Earth & Environmental Science
7
Zenodo
7
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
3
Media SuUB Bremen (Staats- und Universitätsbibliothek Bremen)
3
University of Tasmania: UTas ePrints
3
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
2
Institute of Earth Environment: IEECAS OpenIR (Chinese Academy of Sciences)
2
National Institute of Polar Research Repository, Japan
2
Research Data Australia (Australian National Data Service - ANDS)
2
University of California: eScholarship
2
Université de Nantes: HAL-UNIV-NANTES
2
ZFDM Repository (Center for Sustainable Research Data Management, Hamburg University)
2
Aalto University Publication Archive (Aaltodoc)
1
Apollo - University of Cambridge Repository
1
Carleton College: Digital Commons
1
Carleton University's Institutional Repository
1
Digital.CSIC (Spanish National Research Council)
1
EconStor (German National Library of Economics, ZBW)
1
Frontiers: Figshare
1
Helsingfors Universitet: HELDA – Helsingin yliopiston digitaalinen arkisto
1
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
1
Institutional Knowledge (InK) at Singapore Management University
1
MSpace at the University of Manitoba
1
OSKAR Bordeaux (Open Science Knowledge ARchive)
1
Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover)
1
Schulich Scholars (Schulich School of Law, Dalhousie University)
1
Science Data Bank (ScienceDB)
1
Universitat Politècnica de Catalunya, BarcelonaTech: UPCommons - Global access to UPC knowledge
1
University College London: UCL Discovery
1
University of Bergen: Bergen Open Research Archive (BORA-UiB)
1
University of Leicester: Figshare
1
University of Massachusetts: ScholarWorks@UMass Amherst
1
University of Tromsø: Munin Open Research Archive
1
University of Washington, Seattle: ResearchWorks
1
University of the Sunshine Coast, Queensland, Australia: COAST Research Database
1
Utrecht University Repository
1
Wageningen UR (University & Research Centre): Digital Library
1