| 1 | ||
| Researcher: | Lakshmi, B Naga | |
| Guide: | Murthy, P Narayana | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Lakshmi, B. Naga | |
| Guide: | Murthy, V. Rama | |
| University: | Sri Krishnadevaraya University | |
| Language: | English | |
| Shodhganga | ||