Publisher
Elsevier
41
MDPI AG
19
Wiley
18
Springer
10
Taylor & Francis
10
Frontiers Media S.A.
8
Hindawi
8
Copernicus Publications
2
Wiley-Hindawi
2
American Institute of Physics (AIP)
1
BioMed Central
1
Cogitatio
1
Discover
1
IOP Publishing
1
Nature Portfolio
1
Royal Society of Chemistry
1
SAGE Publications
1
Springer Nature
1