Publisher
Taylor & Francis
154
Cambridge University Press
57
Wiley
SAGE Publications
27
Elsevier
25
Oxford University Press
18
Springer
14
MDPI AG
7
American Chemical Society
4
BioMed Central
2
Hindawi
2
Nature Portfolio
2
Open Library of Humanities
2
Palgrave Macmillan
2
Royal Society of Chemistry
2
AUP
1
Copernicus Publications
1
Discover
1
Frontiers Media S.A.
1
Higher Education Press, co-published with Springer
1
IOP Publishing
1