| 1 | ||
| Researcher: | N, Saroja | |
| Guide: | Prasad, K. R. S. | |
| University: | Koneru Lakshmaiah Education Foundation(KL University) | |
| Language: | English | |
| 2 | ||
| Researcher: | Kumar, Nagesh K | |
| Guide: | Rao, Nageshwara, R | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||