| 1 | ||
| Researcher: | Pushpakumari, K N | |
| Guide: | Paul, A Vatakencherry | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| 2 | ||
| Researcher: | Pushpakumari K N | |
| Guide: | Paul, A Vatakencherry | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||