| 1 | |
| Researcher: | Dubey, Suresh Kumar |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Ghosh, Paromita |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Menon, P Lakshmi Devi |
| Guide: | Sebastian, P A |
| University: | Mahatma Gandhi University, Kottayam |
| Language: | English |