| 1 | ||
| Researcher: | Rani, B. Devika | |
| Guide: | Murthy, K. N. Venkatasiva | |
| University: | Sri Krishnadevaraya University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Rani, B. Devika | |
| Guide: | Rao, D. R. V. Prasada | |
| University: | Sri Krishnadevaraya University | |
| Language: | English | |
| Shodhganga | ||