| 1 | |
| Researcher: | Ram Prasad |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Munirathnamachari, K |
| University: | Osmania University |
| Language: | English |
| 3 | |
| Researcher: | Deshpande, H A |
| Guide: | Darshane, V S |
| University: | University of Mumbai |
| Language: | English |
| 4 | |
| Researcher: | Pramanik, Trishna |
| University: | University of Calcutta |
| Language: | English |