DELNET | https://delnet.in/ | |
NLIST | https://nlist.inflibnet.ac.in/ | |
NATIONAL DIGITAL LIBRARY | https://ndl.iitkgp.ac.in/ | |
NPTEL | https://nptel.ac.in/ | |
E-SHODHSINDHU | https://ess.inflibnet.ac.in/ | |
Indian Association of Special Libraries & Information Centre | http://www.iaslic1955.org.in/ | |
British Council Library | https://www.britishcouncil.in/library | |
American Information Resource Centre Chennai | https://in.usembassy.gov/embassy-consulates/chennai/ |