| 1 | ||
| Researcher: | Das, Apurba Kumar | |
| Guide: | Bharali, D | |
| University: | Gauhati University | |
| Language: | English | |
| 2 | Fluvial processes in the floodplains of Subansiri River and their impact on Arable Land | |
| Researcher: | Das, Apurba Kumar | |
| Guide: | Singh, Harjit | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Das, Apurba Kumar | |
| Guide: | Bhorali, Devadas | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Das, Apurba Kumar | |
| Guide: | Bardaloi, S | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||