| 1 | ||
| Researcher: | Manda, Nagaraju | |
| Guide: | Gawali, B B | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Mandal, Naga Raju | |
| Guide: | Gawali, B B | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 3 | ||
| Researcher: | Manda, Nagaraju | |
| Guide: | Gawali, B B | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |
| Shodhganga | ||