| 1 | ||
| Researcher: | Devarajulu, Medasani | |
| Guide: | Naidu, L Kannaiah | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Naidu, A Vijaya Bhaskar | |
| Guide: | Naidu, L Kannaiah | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||