| 1 | |
| Researcher: | Sen, Sukla |
| Guide: | Bhattacharyya, Jyoti |
| University: | University of Calcutta |
| Language: | English |
| 2 | |
| Researcher: | Paintal, Baljit Kumar |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Dohtdong, Andreas Treki |
| Guide: | Nongkynrih, K.S. |
| University: | North-Eastern Hill University, Shillong |
| Language: | English |