Content Provider
ScienceDirect (Elsevier - via Crossref)
4,086
Springer Nature (via Crossref)
4,082
Oxford University Press (via Crossref)
2,265
Wiley Online Library (via Crossref)
2,135
Canadian Science Publishing (via Crossref)
2,134
Cambridge University Press
1,710
ScienceDirect (Elsevier)
1,547
Informa (via Crossref)
1,456
Canadian Science Publishing
891
JSTOR (via Crossref)
776
Wiley Online Library
740
Oxford University Press
613
Informa
512
Cambridge University Press (via Crossref)
394
De Gruyter (via Crossref)
350
DataCite
170
Sciendo (de Gruyter - via CrossRef)
153
Brill (via Crossref)
121
JSTOR
110
University of Chicago Press (via Crossref)
84
Frontiers (Publisher)
57
Schweizerbart Science Publishers (via Crossref)
48
De Gruyter
34
APA Publishing (American Psychological Association)
28
DataCite Metadata Store (German National Library of Science and Technology)
25
Scandinavian University Press (via Crossref)
15
University of Chicago Press
12
Brill
11
SAGE Publications (via Crossref)
9
Schweizerbart Science Publishers
8
Firenze University Press (via Crossref)
7
Scandinavian University Press
5
Johns Hopkins University Press (via Crossref)
3
Liverpool University Press (via Crossref)
3
Johns Hopkins University Press
2
Scientific Research Publishing (SCIRP Open Access - via Crossref)
2
AAAS Resource Center (American Association for the Advancement of Science)
1
ASM Journals (American Society for Microbiology)
1
Estonian Academy Publishers
1
Frontiers (Publisher - via CrossRef)
1
Liverpool University Press
1
SAGE Publications
1
University of California Press (via Crossref)
1
Wayne State University Press (via Crossref)
1