| 1 | ||
| Researcher: | M. Rajendra Nath Babu | |
| Guide: | Prof. V. Dayakara Reddy | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | B. Anupama Devi | |
| Guide: | Prof. V. Dayakara Reddy | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||