| 1 | ||
| Researcher: | Bag, Rajesh | |
| Guide: | Patnaik, Arun Kumar | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | M Yurreisem | |
| Guide: | Pande, Rekha | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||