| 1 | ||
| Researcher: | Jaya Zacharia | |
| Guide: | Narayana Pillai A S | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Sreekumari Amma M | |
| Guide: | Narayana Pillai A S | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Santhakumari P L | |
| Guide: | Narayana Pillai A S | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Rajeswari Kunjamma A C | |
| Guide: | Narayana Pillai A S | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||