| 1 | |
| Researcher: | Lanunungsang, Ao |
| Guide: | Sinha, A C |
| University: | North Eastern Hill University |
| Language: | English |
| 2 | |
| Researcher: | Singh, Lallan |
| Guide: | Mehrotra, Asha |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Mishra, Ajay Kumar |
| Guide: | Tripathi, S |
| University: | Banaras Hindu University |
| Language: | English |