| 1 | ||
| Researcher: | Baby, Monisha | |
| Guide: | Shaibuna, M | |
| University: | Cochin University of Science & Technology, Cochin | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Bhavani, Naga Prasanna H. | |
| Guide: | Rao, K. Srinivasa | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |