Publisher
Wiley
37
MDPI AG
33
Elsevier
30
Taylor & Francis
17
SAGE Publications
12
Springer
12
Hindawi
10
Cambridge University Press
8
Frontiers Media S.A.
Wiley-Hindawi
5
IOP Publishing
4
Nature Portfolio
3
BioMed Central
2
Copernicus Publications
2
Discover
2
American Institute of Physics (AIP)
1
Royal Society of Chemistry
1
Springer Nature