Publisher
Taylor & Francis
317
SAGE Publications
190
Wiley
Springer
Cambridge University Press
66
Elsevier
41
Oxford University Press
26
MDPI AG
6
Springer VS
6
Palgrave Macmillan
5
BioMed Central
4
Open Library of Humanities
3
Discover
2
Frontiers Media S.A.
2
Birkhäuser
1
Cogitatio
1
Hindawi
1
Springer Nature
1
Springer Vieweg
1
SpringerMedizin
1