| 1 | |
| Researcher: | Kurban, Alfa, Mary |
| Guide: | Kharbirymbai, B, B |
| University: | North-Eastern Hill University, Shillong |
| Language: | English |
| 2 | |
| Researcher: | Sumer, Baldwin Banrapbor |
| Guide: | Syiem, I. |
| University: | North-Eastern Hill University, Shillong |
| Language: | English |
| 3 | |
| Researcher: | Lama, Praqatti |
| Guide: | Sungoh, S M |
| University: | North-Eastern Hill University, Shillong |
| Language: | English |