| 1 | ||
| Researcher: | Dar ,mudasir hassan | |
| Guide: | Rao , D. Narayana And V. S. Ashoka | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Byram Chandu | |
| Guide: | Rao, Soma Venugopal | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||