| 1 | ||
| Researcher: | Saraswathy Amma, C K | |
| Guide: | Namboodiri, A NPanikkar, A O N | |
| University: | University of Kerala | |
| Language: | English | |
| 2 | ||
| Researcher: | Saraswathy Amma C K | |
| Guide: | Namboodiri A N; Panikkar A O N | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||