| 1 | |
| Researcher: | Venugopal, P K |
| Guide: | Unnikrishnan, K |
| University: | University of Calicut |
| Language: | English |
| 2 | |
| Researcher: | Santha, P C |
| Guide: | Krishnan Nair, V S |
| University: | University of Calicut |
| Language: | English |
| 3 | |
| Researcher: | Mohamed, Ismail K |
| Guide: | Gokuldas, M |
| University: | University of Calicut |
| Language: | English |