Content Provider
Directory of Open Access Journals: DOAJ Articles
6
MDPI Open Access Publishing
4
KU Leuven: Lirias
3
Leiden University Scholarly Publications
2
The Royal Society: Figshare
2
University of California: eScholarship
2
Aix-Marseille Université: HAL
1
Aurora Health Care Digital Repository
1
Frontiers: Figshare
1
Institut national des sciences de l'Univers: HAL-INSU
1
Jultika - University of Oulu repository
1
LaCRIS - University of Lapland Current Research System
1
Natural Resources Institute Finland: Jukuri
1
Polish Botanical Society Journals
1
PubMed Central (PMC)
1
University of Innsbruck: Digital Library (Universitäts- und Landesbibliothek Tirol)
1
Université de Toulon: HAL
1
Unknown
1
Uppsala University: Publications (DiVA)
1
Zenodo
1