| 1 | ||
| Researcher: | Sreedevi | |
| Guide: | Babu, Sudhakara Ch. | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Rajitha, E | |
| Guide: | Pillai, Aneesh V | |
| University: | Cochin University of Science & Technology, Cochin | |
| Language: | English | |
| Shodhganga | ||