| 1 | ||
| Researcher: | Bandla, Sreenivasa Rao | |
| Guide: | Prasad, R Satya | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Cherukuri, Sreenivasa Rao | |
| Guide: | Y.F., Jaya Kumar | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 3 | ||
| Researcher: | Aangothu, Sreenivasa Rao | |
| Guide: | Babu, B. Hari | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |