Database
EBSCOhost Ebook Collection
451
Proquest Ebook Central Academic Complete
311
Oxford Scholarship Online
83
Springer Complete eBooks
63
Books at JSTOR
57
Academic Video Online
47
MIT Press Direct to Open
21
DOAJ: Directory of Open Access Journals
11
Adam Matthew Digital Collections
9
EBSCO Open Access Journals
9
Springer e-books
9
PubMed Central (PMC) Open Access
8
Springer Nature Complete Journals
8
Springer eBooks
6
BioMed Central
5
Academic Search Premier
4
SpringerLink Journals Fully Open Access
4
Environment Complete
3
Wiley Online Library Database Model
3
Hindawi Open Access Journals
2
Kanopy
2
Oxford University Press
2
ScienceDirect
2
Wiley Online Library Open Access
2
Bentham Open - Journals
1
BioOne Complete
1
Docuseek2
1
Drama Online
1
EDP Open Access
1
JSTOR Life Sciences Archive Collection
1
Karger eJournals Collection
1
Publisher Site
1
ScienceDirect Open Access Titles
1
SocINDEX with Full Text
1
Springer Complete Nature.com
1
Wiley Online Library Free Journal Backfiles (formerly Blackwell Synergy)
1