Publisher
Taylor & Francis
291
SAGE Publications
123
Wiley
Springer
57
Elsevier
22
Cambridge University Press
20
Oxford University Press
5
Springer VS
5
BioMed Central
3
MDPI AG
3
Open Library of Humanities
2
American Chemical Society
1
Association for Computing Machinery
1
Discover
1
Frontiers Media S.A.
1
Hindawi
1
Nature Portfolio
1
Palgrave Macmillan
1