Content Provider
DataCite
4
Western Kentucky University (WKU): TopScholar
4
Directory of Open Access Journals: DOAJ Articles
3
IRIS Università degli Studi di Bologna (CRIS - Current Research Information System)
2
Politechnical University of Valencia: RiuNet
2
Zenodo
2
AU Digital Research Archive (American University)
1
Apollo - University of Cambridge Repository
1
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
Carleton University's Institutional Repository
1
Council for Scientific and Industrial Research (South Africa): CSIR Research Space
1
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
1
DataCite Metadata Store (German National Library of Science and Technology)
1
Dialnet - Portada de revistas (Universidad de La Rioja)
1
Digital.CSIC (Spanish National Research Council)
1
Normandie Université: HAL
1
Repositorio Institucional Digital de Acceso Abierto de la Universidad Nacional de Quilmes (RIDAA)
1
Universidad del Rosario, Bogotá: E-docUR
1
York University Digital Library
1
ePLUS - Open Access Publikationsserver der Universität Salzburg
1
theses.fr
1