Publisher
Elsevier
69
MDPI AG
53
Wiley
51
Hindawi
24
Taylor & Francis
22
Springer
21
Frontiers Media S.A.
17
SAGE Publications
9
IOP Publishing
7
Nature Portfolio
7
Wiley-Hindawi
7
Cambridge University Press
6
Copernicus Publications
4
Discover
4
American Institute of Physics (AIP)
3
Royal Society of Chemistry
3
BioMed Central
2
American Chemical Society
1
Karger
1
PeerJ Inc
1
SPIE
1
Springer Nature
1