| Bentham Science | http://164.100.247.26/ |
|---|---|
| DELNET | http://164.100.247.26/ |
| K – Hub | http://k-hub.in/NewResources.aspx?id=2 |
| EBSCO | https://search.ebscohost.com |
| National Digital Library | https://ndl.iitkgp.ac.in/ |
| WORLD eBOOK LIBRARY | http://community.worldlibrary.in/?AffiliateKey=NDL-VT1739 |
