Publisher
Elsevier
56
MDPI AG
43
Taylor & Francis
31
Wiley
27
Frontiers Media S.A.
21
Cambridge University Press
17
Springer
15
Hindawi
13
BioMed Central
10
SAGE Publications
Nature Portfolio
5
Discover
4
IOP Publishing
2
Open Library of Humanities
2
Wiley-Hindawi
2
American Chemical Society
1
American Institute of Physics (AIP)
1
Copernicus Publications
1
PeerJ Inc
1
Royal Society of Chemistry
1
Springer Nature