| 1 | |
| Researcher: | Dina, Nath |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Kahrizsangi, Rasoul Salehi |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Ramchandra Mohan, M |
| Guide: | Sivagnana Murthy, P |
| University: | Bangalore University |
| Language: | English |