Leungnarutai, Wanpen, Phasai Samart, and Thitima Holamyong. “The Ergonomics Innovation Management for Elderly Safety in Hua Hin District, Prachuap Khiri Khan Province”. Hua Hin Medical Journal 6, no. 1 (April 30, 2026): 54–70. accessed September 11, 2026. https://he01.tci-thaijo.org/index.php/hhsk/article/view/287083.