| 1 | |
| Researcher: | Ratan Vani, T |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Tummala, Ratna Vani |
| Guide: | Balaji Rao, R |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Manohar, Kalisetty Vani |
| Guide: | Patel, R J |
| University: | Sardar Patel University |
| Language: | English |