| 1 | |
| Researcher: | Madhavi, Erapani |
| Guide: | Satyavati, T |
| University: | Acharya Nagarjuna University |
| Language: | Telugu |
| 2 | |
| Researcher: | Geeta Madhavi, K |
| Guide: | Subba Rao, P |
| University: | Andhra University |
| Language: | English |
| 3 | |
| Researcher: | Madhavi Latha, B |
| Guide: | Prabhavathi Devi, G V |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | Arabic |