| 1 | |
| Researcher: | Latha, B Swarna |
| Guide: | Babu, L D SudhakaraKumari, B Ratna |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Latha, B Swarna |
| Guide: | Babu, L D SudhakaraKumari, B Ratna |
| University: | Andhra University |
| Language: | English |
| 3 | |
| Researcher: | Sirisha, K Lakshmi |
| Guide: | Prasada Rao, MSundara Rao, M |
| University: | Andhra University |
| Language: | English |