| 1 | ||
| Researcher: | Vupputuri, Panchakshari | |
| Guide: | P, V, Krishna | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Krishna Priya, R S | |
| Guide: | Sajeevan, T P | |
| University: | Cochin University of Science & Technology, Cochin | |
| Language: | English | |
| Shodhganga | ||