| 1 | ||
| Researcher: | Seeja, V. V. | |
| Guide: | Manoj, K P. | |
| University: | University of Calicut, Kozhikode | |
| Language: | English | |
| 2 | ||
| Researcher: | Yashika, V. | |
| Guide: | Vasanthi, G. | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | T A, Renjith | |
| Guide: | Kishor Kumar, B S | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||