| 1 | |
| Researcher: | Kumar, Adepu |
| Guide: | Sundararajan, S |
| University: | Osmania University |
| Language: | English |
| 2 | |
| Researcher: | Venkata Ramana, M |
| Guide: | Sundararajan, S |
| University: | Osmania University |
| Language: | English |
| 3 | |
| Researcher: | Srinivasan, K J |
| Guide: | Sundararajan, S |
| University: | Annamalai University |