| 1 | ||
| Researcher: | Pillai, N Gopalakrishna | |
| Guide: | Nambiar, A K | |
| University: | Kannur University | |
| Language: | English | |
| 2 | ||
| Researcher: | Bhalla, Deepti Omcheri | |
| Guide: | Omchery, Leela | |
| University: | University of Delhi | |
| Language: | English | |
| 3 | ||
| Researcher: | Varma, Latha | |
| Guide: | Hariharan, M | |
| University: | Madurai Kamaraj University | |
| Language: | English | |
| 4 | ||
| Researcher: | Varma, Mahitha | |
| Guide: | Bhagyalekshmy, S | |
| University: | University of Kerala | |
| Language: | Arabic | |
| Shodhganga | ||