| 1 | ||
| Researcher: | Busa, Srikanth | |
| Guide: | Reddy, E. Srinivasa | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Vallabani, Naga Veera Srikanth | |
| Guide: | Karakoti, Ajay and Singh, Sanjay | |
| University: | Ahmedabad University | |
| Language: | English | |
| Shodhganga | ||