| 1 | ||
| Researcher: | Padma P | |
| Guide: | Nair, S Muraleedharan | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Anirudhan T S | |
| Guide: | Nambisan, P N Krishnan | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||