Publisher
Wiley
66
Elsevier
60
MDPI AG
51
Taylor & Francis
Frontiers Media S.A.
22
Springer
18
Hindawi
16
BioMed Central
13
Cambridge University Press
9
IOP Publishing
5
Copernicus Publications
4
Wiley-Hindawi
4
Discover
3
SAGE Publications
American Institute of Physics (AIP)
2
Nature Portfolio
2
Royal Society of Chemistry
2
Palgrave Macmillan
1
Springer Nature