| 1 | ||
| Researcher: | Prasanna, P Venkateswara | |
| Guide: | Pullaiah, D T | |
| University: | Sri Krishnadevaraya University | |
| Language: | English | |
| 2 | ||
| Researcher: | Prasanna, P. Venkateswara | |
| Guide: | Pullaiah, T. | |
| University: | Sri Krishnadevaraya University | |
| Language: | English | |
| Shodhganga | ||