| 1 | ||
| Researcher: | K, Bindu | |
| Guide: | P, Vasanthakumari | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Sravana, K | |
| Guide: | Joseph, M A | |
| University: | University of Calicut, Kozhikode | |
| Language: | English | |
| 3 | Marketing of services a study of tourism marketing in northeast india | |
| Researcher: | Lalromawia K | |
| Guide: | Ramana, Venkata V | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Anumol K.A. | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |