| 1 | |
| Researcher: | K., Sajitha Menon | 
| Guide: | Thoppil, John E. | 
| University: | University of Calicut, Kozhikode | 
| Language: | English | 
| 2 | |
| Researcher: | Rubeena, M. | 
| Guide: | Thoppil, John E. | 
| University: | University of Calicut, Kozhikode | 
| Language: | English | 
| 3 | |
| Researcher: | Preetha Mol SN | 
| Guide: | John, Thoppil E. | 
| University: | University of Calicut, Kozhikode | 
| Language: | English | 
| 4 | |
| Researcher: | Reshmi, C. | 
| Guide: | Thoppil, John E. | 
| University: | University of Calicut, Kozhikode | 
| Language: | English |