Permsin, Anuratch, Siwanporn Saowakon, and Suthee Usathaporn. “Model Law on Elderly Care Business”. Interdisciplinary Academic and Research Journal 4, no. 2 (April 3, 2024): 75–90. Accessed May 17, 2024. https://so03.tci-thaijo.org/index.php/IARJ/article/view/273799.