| 441 | ||
| Researcher: | Sarkar, Saroj Kumar | |
| Guide: | Reddy, Y A Sudhakar | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 442 | ||
| Researcher: | Das, Kaushik | |
| Guide: | Puthussery, Joly | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||