| 1 | Socio political transformation in Travancore: A study of T K Madhavan |
| Researcher: | Unnikrishnan, N |
| Guide: | Somarajan, C N |
| University: | University of Kerala |
| Language: | English |
| 2 | |
| Researcher: | Unnikrishnan nair, Chandraser |
| Guide: | Rajasenan, D |
| University: | Cochin University of Science and Technology |
| Language: | English |