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American Institute of Physics (AIP)
30
Frontiers Media S.A.
26
EMS
22
American Physical Society (APS)
13
SCIPost
7
SPIE
6
Copernicus Publications
5
PortlandPress
4
Mary Ann Liebert
3
PeerJ Inc
3
Electrochemical Society (ECS)
2
Royal Society
2
EDP Sciences
1
Open Library of Humanities
1
Public Library of Science (PLoS)
1