| 1 | |
| Researcher: | Tharian George, K |
| Guide: | Payyappilly, Jose T |
| University: | Cochin University of Science and Technology |
| Language: | English |
| 2 | |
| Researcher: | Nair, Rajan |
| Guide: | Nair, Parameswaran |
| University: | Cochin University of Science and Technology |
| Language: | English |