| 1 | ||
| Researcher: | Madhavan, N | |
| Guide: | Khan, Makutar AKhan^BTebrez ASubramanian, V | |
| University: | Hemchandracharya North Gujarat University | |
| Language: | English | |
| 2 | ||
| Researcher: | Madhavan N | |
| Guide: | Sethupandiyan P T | |
| University: | Sri Chandrasekharendra Saraswathi Viswa Mahavidyalaya | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Madhavan, N M | |
| Guide: | Nair, V Gopinathan | |
| University: | University of Calicut | |
| Language: | English | |