Publisher
Elsevier
42
Taylor & Francis
24
MDPI AG
Wiley
16
Springer
14
SAGE Publications
13
Frontiers Media S.A.
9
Hindawi
9
Cambridge University Press
8
BioMed Central
5
Copernicus Publications
5
Discover
3
Cogitatio
2
Nature Portfolio
2
IOP Publishing
1
Karger
1
Royal Society of Chemistry
1
SPIE
1
Wiley-Hindawi
1