| 1 | ||
| Researcher: | Krishnaiah, G | |
| Guide: | Rangaswamy, T | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Chenchu, Krishnaiah G | |
| Guide: | Prasad, T JayachandraPrasad, M N Giri | |
| University: | Jawaharlal Nehru Technological University Hyderabad | |
| Language: | English | |