Publisher
Taylor & Francis
256
SAGE Publications
82
Cambridge University Press
76
Wiley
Elsevier
59
Springer
44
Oxford University Press
28
Copernicus Publications
MDPI AG
5
Open Library of Humanities
4
Science Press, co-published with Springer
3
AUP
2
Palgrave Macmillan
2
BioMed Central
1
Nature Portfolio
1
Royal Society of Chemistry
1
Springer VS
1