| 1 | ||
| Researcher: | C, Suresh Babu | |
| Guide: | Chalam, G V | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Challari, Suresh Babu | |
| Guide: | Rao, K Somasekhara | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Yalavarthi, Suresh Babu | |
| Guide: | Prasad, G S | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |