| 1 | ||
| Researcher: | Reddy, Kondreddigari Sreerami | |
| Guide: | Bramanandha, H. S. | |
| University: | Sri Krishnadevaraya University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Parameshwarappa, Kalla | |
| Guide: | Bramanandha, H. S. | |
| University: | Sri Krishnadevaraya University | |
| Language: | English | |
| Shodhganga | ||