Database
EBSCOhost Ebook Collection
352
Proquest Ebook Central Academic Complete
277
Books at JSTOR
54
Academic Video Online
25
Oxford Scholarship Online
25
Springer Complete eBooks
23
Environment Complete
7
MIT Press Direct to Open
6
SAGE Knowledge
5
EBSCO Open Access Journals
4
Springer e-books
4
DOAJ: Directory of Open Access Journals
3
Kanopy
3
Springer Nature Complete Journals
3
Springer eBooks
3
JSTOR Arts & Sciences X Archive Collection
2
Docuseek2
1
Fulcrum from University of Michigan Press
1
PubMed Central (PMC) Open Access
1
SAGE Journals
1
ScienceDirect
1
ScienceDirect Open Access Titles
1