| 1 | ||
| Researcher: | V., Naveen Kumar | |
| Guide: | Venkateswarlu, V. | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Cheripelly , Naveen Kumar | |
| Guide: | Reddy, C. Raghava | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||