| 1 | |
| Researcher: | Thripura, Sundari N |
| University: | POTTI Sreeramulu TELUGU UNIVERsity |
| Language: | English |
| 2 | |
| Researcher: | Nagothu, Jasintha Bala Sundari |
| Guide: | Krupachar, G |
| University: | Acharya Nagarjuna University |
| Language: | English |
| 3 | |
| Researcher: | Sobha Sundari, V V |
| University: | Acharya Nagarjuna University |
| Language: | Telugu |