| 1 | ||
| Researcher: | Suma, O M | |
| Guide: | Kurien, K C | |
| University: | Mahatma Gandhi University | |
| Language: | Malayalam | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Francis, O Nisha | |
| Guide: | Nambiar, A K | |
| University: | Mahatma Gandhi University | |
| Language: | Malayalam | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Suma, O M | |
| Guide: | Kurien, K C | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | Malayalam | |
| Shodhganga | ||