yuenthon, N., Yaemjamuang, B., berndt, pornnapat, muenpaopong, onnapat, & Chobtong, N. (2021). Hypothesis Testing Between Demography Characteristics and the Need of Elderly Tourists Towards Hotel Services in Chumporn Province. Journal of Innovation and Management, 6(1), 139–147. Retrieved from https://so03.tci-thaijo.org/index.php/journalcim/article/view/246238