| 1 | |
| Researcher: | Ushasri, S |
| Guide: | Narayana Rao, S |
| University: | Sri Venkateswara University |
| Language: | English |
| 2 | |
| Researcher: | Samiullah, S |
| Guide: | Sivasankara Reddy, K |
| University: | Sri Venkateswara University |
| Language: | English |
| 3 | |
| Researcher: | Patel, Bhanuprasad B |
| Guide: | Panchal, D J |
| University: | Hemchandracharya North Gujarat University |