| 1 | ||
| Researcher: | Mahesh, R | |
| Guide: | Rajasenan, D | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Philip, M P | |
| Guide: | George, K K | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||