| 1 | Synthesis and physicochemical studies on sulphur heterocycles of biological interest | |
| Researcher: | Dutta, Sumana | |
| Guide: | De, ABhattacharya, S P | |
| University: | Jadavpur University | |
| Language: | English | |
| 2 | Impact of environmental problem on land use of Ajay Damodar interfluve asansol sub division | |
| Researcher: | Dutta, Sumana | |
| Guide: | Mukhopadhyay, S C | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||