| 1 | ||
| Researcher: | Kunjamma, S | |
| Guide: | Sreedevi, B | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Sandhya Kunjamma K. | |
| Guide: | Dr. K.Vishnu Namboodiri | |
| University: | Sree Sankaracharya University of Sanskrit | |
| Language: | English | |
| Shodhganga | ||