| 1 | ||
| Researcher: | Badarinarayan, K S | |
| Guide: | Chandrasekharan, M P | |
| University: | University of Calicut | |
| Language: | English | |
| 2 | ||
| Researcher: | V, Madhusudhanan Pillai | |
| Guide: | Chandrasekharan, M P | |
| University: | University of Calicut | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Abdurahiman, P A | |
| Guide: | Sainul Abideen, E P | |
| University: | University of Calicut | |
| Language: | English | |
| Shodhganga | ||