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Taylor & Francis
355
SAGE Publications
192
Wiley
Springer
83
Cambridge University Press
77
Elsevier
38
Oxford University Press
MDPI AG
6
Springer VS
6
Palgrave Macmillan
5
BioMed Central
3
Discover
2
Frontiers Media S.A.
2
Open Library of Humanities
2
AUP
1
Birkhäuser
1
Cogitatio
1
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1
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1
Springer Nature
Springer Vieweg
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