| 1 | ||
| Researcher: | Krishna Prasad B. S. | |
| Guide: | Aiyanna, K. V. | |
| University: | University of Mysore | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Prasad, B Sree Giri | |
| Guide: | Gupta, V Rama Mohan and Nayakanti | |
| University: | Jawaharlal Nehru Technological University, Anantapuram | |
| Language: | English | |
| Shodhganga | ||