| 1 | |
| Researcher: | Vijayan, S |
| Guide: | Viswanathan, B |
| University: | Anna University |
| Language: | English |
| 2 | Tourism development and involvement of local people at destination |
| Researcher: | Vijayan, J |
| Guide: | Rajan, J |
| University: | University of Kerala |
| Language: | English |
| 3 | |
| Researcher: | Sri T Vijayan |
| Guide: | Kumaran, M |
| University: | Kannur University |
| Language: | English |