Siripuban, Linda, and Supanee Kaewpinit. “Health Status of Elderly in Region 17 - สถานะสุขภาพผู้สูงอายุเขต 17”. Journal of Health Science of Thailand 19, no. 5 (January 10, 2018): 747–756. Accessed November 23, 2024. https://thaidj.org/index.php/JHS/article/view/1508.