| 1 | ||
| Researcher: | Francy. K. Kakkassery | |
| Guide: | C.K. Gopinathan Nayar | |
| University: | University of Calicut | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | K. K. Subhash Babu | |
| Guide: | C.K. Gopinathan Nayar | |
| University: | University of Calicut | |
| Language: | English | |
| Shodhganga | ||