Thitijaratthanachot , Wutthiwat, Prapet Kraichan, and Taweesak Roopsing. 2021. “THE MODEL OF FITNESS BUSINESS MANAGEMENT FOR SUSTAINABLE GROWTH”. Journal of Buddhist Anthropology 6 (1):441-54. https://so04.tci-thaijo.org/index.php/JSBA/article/view/247102.