| 1 | Economics of tourism in Kerala: A study of selected tourist sports |
| Researcher: | Johny, C D |
| Guide: | Paul, C T |
| University: | University of Calicut |
| Language: | English |
| 2 | |
| Researcher: | Francis, K M |
| Guide: | Paul, C T |
| University: | University of Calicut |
| Language: | English |