| 1 | ||
| Researcher: | R, Dileep Kumar | |
| Guide: | Krishnan, A N | |
| University: | University of Calicut, Kozhikode | |
| Language: | Malayalam | |
| 2 | ||
| Researcher: | V S, Sreejith Kumar | |
| Guide: | S, Harikumar | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | Malayalam | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Niveditha K | |
| Guide: | Padikkal, Shivarama | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||