Open Access (free)

Open Textbook Library

Number of E-Books: 
420+

Bentham Open

Number of E-Journals: 
58

World Bank Open Resources

Number of E-Journals: 
19000+

ScienceDirect

Number of E-Journals: 
613

PMC - PubMed Central

Number of E-Journals: 
4101

Indian Open Access Journals

Number of E-Journals: 
563

DOAB - Directory of Open Access Books

Number of E-Books: 
17250+

DOAJ - Directory of Open Access Journals

Number of E-Journals: 
9440

Pages