ฮวบเจริญ ศุภัตรา, and วิริยะสืบพงศ์ ้เพชรรัตน์. “The Influence of Incentive Travel That Impact on Purchase Intention With an Insurance Company in Thailand”. Journal of Thai Hospitality and Tourism 13, no. 2 (October 19, 2018): 107–119. Accessed April 19, 2024. https://so04.tci-thaijo.org/index.php/tourismtaat/article/view/151297.