Publisher
Elsevier
39
Taylor & Francis
20
MDPI AG
19
Wiley
13
Springer
10
Hindawi
Frontiers Media S.A.
7
Cambridge University Press
5
Copernicus Publications
BioMed Central
2
Nature Portfolio
2
SAGE Publications
2
Cogitatio
1
Discover
1
IOP Publishing
1
Karger
1
Royal Society of Chemistry
1
SPIE
Wiley-Hindawi
1