Publisher
Elsevier
28
MDPI AG
13
Wiley
13
Springer
8
Cambridge University Press
7
Hindawi
7
SAGE Publications
7
Frontiers Media S.A.
5
BioMed Central
4
Taylor & Francis
3
Discover
2
American Institute of Physics (AIP)
1
Copernicus Publications
1
IOP Publishing
1
Nature Portfolio
1
Royal Society of Chemistry
1
Springer Nature
1
Springer VS
1
Wiley-Hindawi
1