| 1 | Growth of service sector in Kerala: A comparative study of Travancore and Malbar 1901 to 1951 |
| Researcher: | Kabir, M |
| Guide: | Nair, Gopinathan |
| University: | University of Kerala |
| Language: | English |
| 2 | |
| Researcher: | Chandran, Nithin |
| Guide: | Nair, Gopinathan |
| University: | Mahatma Gandhi University, Kottayam |
| Language: | English |