| 1 | ||
| Researcher: | Bybi P C | |
| Guide: | Mohanan P | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Dey, Supriyo | |
| Guide: | Nair, K G | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||