| 1 | |
| Researcher: | Chandrasekhara Rao, K |
| University: | Acharya Nagarjuna University |
| Language: | English |
| 2 | |
| Researcher: | Chandrasekhara Rao, K |
| Guide: | Anjaneyulu, Y |
| University: | Acharya Nagarjuna University |
| Language: | English |
| 3 | |
| Researcher: | Jammu, Chandrasekhara Rao |
| Guide: | Simhachalam, G |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | English |