| 1 | ||
| Researcher: | Boomiga, S. S | |
| Guide: | Venkatesan, Prasanna V. | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Johny, Anil | |
| Guide: | Madhusoodanan, K N | |
| University: | Cochin University of Science & Technology, Cochin | |
| Language: | English | |
| Shodhganga | ||