| 1 | |
| Researcher: | Kuotsu, Ketousienuo |
| Guide: | Lamin, Henry |
| University: | North-Eastern Hill University, Shillong |
| Language: | English |
| 2 | |
| Researcher: | Neli, Vilhousienuo |
| Guide: | Marak, Q. |
| University: | North-Eastern Hill University, Shillong |
| Language: | English |
| 3 | |
| Researcher: | Peseyie, Viserano |
| Guide: | Ghosh, Sudipta |
| University: | North-Eastern Hill University, Shillong |
| Language: | English |