Content Provider
Arctic Data Center (via DataONE)
9
DataCite Metadata Store (German National Library of Science and Technology)
2
Directory of Open Access Journals: DOAJ Articles
2
Dryad Digital Repository (Duke University)
3
Jultika - University of Oulu repository
1
South Dakota State University (SDSU): Open PRAIRIE (Public Research Access Institutional Repository and Information Exchange)
1
University of Alabama Libraries: Acumen
1
University of Alaska: ScholarWorks@UA
3