Publisher
Wiley
33
MDPI AG
Elsevier
20
Hindawi
19
Springer
14
Taylor & Francis
10
Frontiers Media S.A.
6
Cambridge University Press
5
Wiley-Hindawi
5
IOP Publishing
4
Copernicus Publications
2
Nature Portfolio
2
SAGE Publications
2
American Institute of Physics (AIP)
1
BioMed Central
1
Royal Society of Chemistry
1
Springer Nature
1