| 1 | ||
| Researcher: | Sreeja, Rani | |
| Guide: | Sugunan, S | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Sreeja, P B | |
| Guide: | Kurup, M R Prathapachandra | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||