All are IP based and accessible in university campus.
 
C Provider URL
01. BIBLIOTEX INDIA htpps://www.bibliotex.com
02. EBSCO  (ESS) http://search.ebscohost.com
03. GLOBE (JASTOR) http://www.jstor.org
04. McGrawhill https://www.expresslibrary.mheducation.com/
05. NDL https://ndl.iitkgp.ac.in/
06. SAGE E BOOK http://evidya.sagepub.in/
07. SAGE JOURNALS https://journals.sagepub.com/
08. SOUTH ASIA ARCHIVES http://www.southasiaarchive.com/
09. TERI https://www.kopykitab.com/index.php?route=account/login
10. TERI E BOOKS https://www.kopykitab.com/subdomain/ddugu/
11. TERI: TERRA GREEN MAGAZINE http://bookstore.teri.res.in/magazines/2278-7186
12. TERI http://terragreen.teriin.org/
13. TRITECH http://www.tdmebooks.com