| 1 | ||
| Researcher: | T, P, Sunitha | |
| Guide: | Musthafa, Muhammedunni, Alias | |
| University: | University of Calicut, Kozhikode | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Muhammed, Asaraf, P | |
| Guide: | Gafoor, K. Abdul | |
| University: | University of Calicut, Kozhikode | |
| Language: | English | |