| 1 | ||
| Researcher: | Rajeswari Devi, M B | |
| Guide: | Jathavedan, M | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Santha, A | |
| Guide: | Chakravarthi, R S | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||