| 1 | |
| Researcher: | Emmanuel, Jessy |
| Guide: | Kurup, M R Prathapachandra |
| University: | Cochin University of Science & Technology, Cochin |
| Language: | English |
| 2 | |
| Researcher: | Paul, C M |
| Guide: | Girijavallabhan, C P |
| University: | Cochin University of Science and Technology |
| Language: | English |