| 1 | ||
| Researcher: | Sujatha, E | |
| Guide: | Girisham, S | |
| University: | Kakatiya University | |
| Language: | English | |
| 2 | ||
| Researcher: | Sujatha B | |
| Guide: | Uma Maheswari Devi P | |
| University: | Sri Padmavathi Womens University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Revana, Sujatha Lakshmi | |
| Guide: | Ammani, K | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |