| 1 | ||
| Researcher: | Varre, Ranjithkumar | |
| Guide: | Mohan Murali | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Ponneboina, Avulaiah | |
| Guide: | Mohan, Murali S. | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| Shodhganga | ||