| 1 | |
| Researcher: | Nagabhushanam, N |
| Guide: | Venugopal, B |
| University: | Sri Venkateswara University |
| Language: | English |
| 2 | |
| Researcher: | Rao, D S |
| Guide: | Reddy, N B K |
| University: | Sri Venkateswara University |
| Language: | English |
| 3 | |
| Researcher: | Uttara Prabhu, M |
| Guide: | Reddy, N B k |
| University: | Sri Venkateswara University |
| Language: | English |