| 1 | ||
| Researcher: | Vijeesh, P | |
| Guide: | Supriya, M H | |
| University: | Cochin University of Science & Technology, Cochin | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Anand, G. | |
| Guide: | Alagumurthi¸ N. | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||