| 1 | |
| Researcher: | Rao, Subba |
| Guide: | Simmanna, V |
| University: | Andhra University |
| Language: | Hindi |
| 2 | |
| Researcher: | Chandrasekhar, N |
| Guide: | Simmanna, V |
| University: | Andhra University |
| Language: | English |
| 3 | |
| Researcher: | Madhusudan, K |
| Guide: | Simmanna, V |
| University: | Andhra University |
| Language: | Telugu |