Publisher
Wiley
40
MDPI AG
28
Elsevier
20
Taylor & Francis
12
Hindawi
10
Springer
9
BioMed Central
7
Frontiers Media S.A.
7
SAGE Publications
5
IOP Publishing
4
Wiley-Hindawi
4
Copernicus Publications
2
Nature Portfolio
2
Royal Society of Chemistry
2
American Institute of Physics (AIP)
1
Discover
1
Palgrave Macmillan
1
Springer Nature
1