อัครางกูร ปภาภัทร. “LOOKING AT THE FUTURE FOR COMPREHENSIVE CARE FOR THE ELDERLY”. RMUTT Global Business and Economics Review 14, no. 2 (December 30, 2019): 119–142. Accessed May 18, 2024. https://so03.tci-thaijo.org/index.php/RMUTT-Gber/article/view/241323.