| 1 | Water supply and sanitation and their impact on health in Kurseong town |
| Researcher: | Biswas, Amrita |
| Guide: | Singh, Ishwarjit |
| University: | Sikkim University |
| Language: | Arabic |
| 2 | |
| Researcher: | Veen, Amrita |
| Guide: | Singh, Prabhat KumarJat, Bhanwar Lal |
| University: | Bhagwant University |
| Language: | Arabic |