| 1 | ||
| Researcher: | Cheruku, Jeevan Kumar | |
| Guide: | I Ramabrahmam | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Chavalam, Kiran Kumar | |
| Guide: | Biju B L | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||