| 1 | |
| Researcher: | Devi, C S |
| Guide: | Velankar, K N |
| University: | University of Mumbai |
| Language: | English |
| 2 | |
| Researcher: | Gupta, Mohini Devi |
| University: | Ch Charan Singh University |
| Language: | English |
| 3 | |
| Researcher: | Devi, Longjam, Marinda |
| Guide: | Hooroo, R. N. K. |
| University: | North-Eastern Hill University, Shillong |
| Language: | English |