Content Provider
Directory of Open Access Journals: DOAJ Articles
10
Frontiers: Figshare
6
Magnolia press
3
Unknown
3
Digital.CSIC (Spanish National Research Council)
2
Jagiellonian University Repository
2
University of Lodz Repository (RUŁ)
2
Biblioteca Digital FCEN-UBA (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires)
1
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
1
DRO - Deakin Research Online
1
DataCite Metadata Store (German National Library of Science and Technology)
1
LSU Digital Commons (Louisiana State University)
1
NOAA NCEI Environmental Data Archive (via DataONE)
1
Polish Botanical Society Journals
1
Research Data Australia (Australian National Data Service - ANDS)
1
Scientia Marina (E-Journal)
1
University College London: UCL Discovery
1
University of California: eScholarship
1
Zenodo
1