| 1 | ||
| Researcher: | Manoharan, V M | |
| Guide: | Sankaranarayanan, K C | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Kamlakashi, M V | |
| Guide: | Joseph, Mary T | |
| University: | Cochin University of Science and Technology | |
| Language: | Arabic | |
| Shodhganga | ||