Publisher
Elsevier
27
MDPI AG
15
Wiley
14
SAGE Publications
12
Cambridge University Press
9
Springer
Hindawi
7
Frontiers Media S.A.
Taylor & Francis
5
BioMed Central
3
Discover
3
Copernicus Publications
American Institute of Physics (AIP)
1
Cogitatio
1
IOP Publishing
1
Royal Society of Chemistry
1
Springer Nature
1
Wiley-Hindawi
1