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Directory of Open Access Journals: DOAJ Articles
77
National Institute of Polar Research Repository, Japan
31
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
2
Tohoku University Repository (TOUR)
2
C-RECS (Creative - Repository of Electro Communications)
1
Kitami Institute of Technology Repository (KIT-R)
1
The University of Tokyo: UT Repository
1
ToRepo (University of Toyama Repository)
1