| 1 | ||
| Researcher: | Ravindra Kumar, C | |
| Guide: | Pujari, Arun Kumar | |
| University: | University of Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | K Narayana Murthy | |
| Guide: | Reddy, A Sivasankara | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||