| 1 | ||
| Researcher: | Venkata Satya Narayan, P | |
| Guide: | Venkata Raman, S | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Rama Reddy, G | |
| Guide: | Venkata Raman, S | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||