Database
Proquest Ebook Central Academic Complete
825
EBSCOhost Ebook Collection
385
Kanopy
333
DOAJ: Directory of Open Access Journals
134
EBSCO Open Access Journals
124
Academic Video Online
105
Springer Complete eBooks
81
PubMed Central (PMC) Open Access
66
Books at JSTOR
47
Academic Search Premier
43
Oxford Scholarship Online
35
ScienceDirect
32
Springer Nature Complete Journals
26
JSTOR Life Sciences Archive Collection
18
SpringerLink Journals Fully Open Access
18
BioMed Central
14
ScienceDirect Open Access Titles
14
Springer e-books
13
Environment Complete
12
BioOne Complete
10
MIT Press Direct to Open
10
Hindawi Open Access Journals
9
Wiley Online Library Database Model
8
Oxford University Press
6
Springer Complete Nature.com
6
Wiley-Blackwell Backfiles (PALCI)
6
JSTOR Arts & Sciences I Archive Collection
4
Springer eBooks
4
Bentham Open - Journals
3
De Gruyter Open Journals
3
EDP Open Access
3
Publisher Site
3
Wiley Online Library Open Access
3
Adam Matthew Digital Collections
2
Annual Reviews
2
Cambridge Journals: 2024 Full Collection
2
Cambridge Journals: All journals
2
Chicago Complete Collection - Current Access
2
Custom resource
2
JSTOR Arts & Sciences VIII Archive Collection
2
JSTOR Arts & Sciences X Archive Collection
2
JSTOR Ireland Archive Collection
2
Project MUSE - Premium Collection
2
The Royal Society Online Journals Archive
2
nature.com Journals Fully Open Access
2
Cambridge Books online
1
Early English Books Online
1
Fulcrum from University of Michigan Press
1
IEEE Electronic Library (IEL)
1
IOPscience Extra excluding ECS
1
more ...