Content Provider
Arctic Data Center (via DataONE)
8
DataCite Metadata Store (German National Library of Science and Technology)
5
IEDA: US Antarctic Program Data Center (via DataONE)
4
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
1
Directory of Open Access Journals: DOAJ Articles
1
MDPI Open Access Publishing
1
University of Calgary Journal Hosting
1
University of the Pacific, McGeorge School of Law: Scholarly Commons
1
University of the Pacific: Scholarly Commons
1