| 1 | ||
| Researcher: | Padmanabhan M. | |
| Guide: | K. Karunakaran | |
| University: | University of Calicut | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | C. Bhamini | |
| Guide: | K. Karunakaran | |
| University: | University of Calicut | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | P.V. Happy | |
| Guide: | K. Karunakaran | |
| University: | University of Calicut | |
| Language: | English | |
| Shodhganga | ||