| 1 | |
| Researcher: | Venkatramaiah, C |
| Guide: | Narayana Rao, K |
| University: | Sri Venkateswara University |
| Language: | English |
| 2 | |
| Researcher: | Suvarnalatha, G |
| Guide: | Swamy, P M |
| University: | Sri Venkateswara University |
| Language: | English |
| 3 | |
| Researcher: | Srinivasulu Reddy, E |
| Guide: | Venkateswara Rao, P |
| University: | Sri Venkateswara University |
| Language: | English |
| 4 | |
| Researcher: | Onnuriah Chetty, M |
| Guide: | Venkateswara Rao, P |
| University: | Sri Venkateswara University |
| Language: | English |