| 1 | ||
| Researcher: | M.Hari | |
| Guide: | Dr. P. Jayarami Reddy | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | M. HariKrishna | |
| Guide: | Prof. D. Chenga Reddy | |
| University: | Sri Venkateswara University | |
| Shodhganga | ||
| 3 | ||
| Researcher: | M.Hari Kumar | |
| Guide: | Prof.P.Bhaskar Reddy | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||