| 1 | ||
| Researcher: | Sajitha N. R. | |
| Guide: | Prathapachandra Kurup M.R. | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Nisha N.K. | |
| Guide: | Prathapachandra Kurup M.R. | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||