| 1 | ||
| Researcher: | Saji T G | |
| Guide: | Harikumar S | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Padmini, E V K | |
| Guide: | Korakandy, Ramakrishnan | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||