Content Provider
Directory of Open Access Journals: DOAJ Articles
13,899
Aberdeen University Research Archive (AURA)
16
DataCite Metadata Store (German National Library of Science and Technology)
15
University of St Andrews: Digital Research Repository
4
University of St Andrews: Research Portal
3
DataCite
2
Technical University of Denmark: DTU Orbit
2
Apollo - University of Cambridge Repository
1
Carolina Digital Repository (UNC - University of North Carolina)
1
SSOAR - Social Science Open Access Repository
1
Zenodo
1