| 1 | |
| Researcher: | Suryanarayana Rao, V |
| University: | Osmania University |
| Language: | Telugu |
| 2 | |
| Researcher: | Suryanarayana Rao, V |
| Guide: | Brahmaji, S |
| University: | Sri Venkateswara University |
| Language: | English |
| 3 | |
| Researcher: | Suryanarayana Rao, V S |
| Guide: | Ramakrishna, JSrinivasan, R |
| University: | Bangalore University |
| Language: | English |