| 1 | |
| Researcher: | Das, Naval Kishor |
| Guide: | Goswami, M CMajumdar, D N |
| University: | Gauhati University |
| Language: | English |
| 2 | |
| Researcher: | Saha, Nareswar |
| Guide: | Majumdar, D N |
| University: | Gauhati University |
| Language: | English |
| 3 | |
| Researcher: | Sema, Vihuli |
| Guide: | Sangma, Milton S |
| University: | North Eastern Hill University |
| Language: | English |