| 1 | ||
| Researcher: | Padmaja, G | |
| Guide: | Rao, L M | |
| University: | Andhra University | |
| Language: | English | |
| 2 | ||
| Researcher: | Padmaja, M | |
| Guide: | Viswanatha Reddy, E | |
| University: | Andhra University | |
| Language: | Telugu | |
| 3 | ||
| Researcher: | Kunapull, Padmaja | |
| Guide: | Ramanadham, M | |
| University: | University of Hyderabad | |
| Language: | English | |
| Shodhganga | ||