| 1 | ||
| Researcher: | Bharani Madasu | |
| Guide: | Ramana Murthy, K V | |
| University: | Andhra University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Sasikala, K | |
| Guide: | Arunachalam, S | |
| University: | Bharathidasan University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Madasu , Bharani | |
| Guide: | Murthy, Ramana K V | |
| University: | Andhra University, Waltair | |
| Language: | English | |