Content Provider
Directory of Open Access Journals: DOAJ Articles
42
National Institute of Polar Research Repository, Japan
22
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
7
TUMSAT-OACIS (Tokyo University of Marine Science and Technology: Open Access Collection of International and Scholarly Papers)
6
Kyoto University Research Information Repository (KURENAI)
3
Tohoku University Repository (TOUR)
3
IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications
2
T2R2 (Tokyo Tech Research Repository)
1
The University of Tokyo: UT Repository
1