| 1 | |
| Researcher: | Babu, Lukesteeven M. |
| Guide: | Sekhar, Raja |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | English |
| 2 | |
| Researcher: | Ishwarbhai, Machchhar Digna |
| Guide: | Parmar, Ranjitsinh G. |
| University: | Saurashtra University, Rajkot |
| Language: | English |