Wongkongdech, Adisorn, Natchalida Yukalung, Weerapong Hanrinth, and Ranee Wongkongdech. “Health status and dietary behavior of the elderly in the area of Nong Hi Sub-district Municipality, Nong Hi District, Roi Et Province”. UBRU Journal for Public Health Research 10, no. 1 (June 6, 2021): 134–141. accessed September 22, 2026. https://he02.tci-thaijo.org/index.php/ubruphjou/article/view/244809.