Team, S. (2017). Factors Influencing Tourism Demand to Revisit Pha Ngan Island Using Generalized Maximum Entropy: Apiwat Ayusuk, Kittawit Autchariyapanitkul. Thai Journal of Mathematics, 187–196. Retrieved from https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/655