Lalun, A. ., & maneesri, S. . (2020). Perception and physical activities of daily living among elderly patients at Naphai Sub District, Mueang District, Chaiyaphum Province. UBRU Journal for Public Health Research, 9(1), 65–73. Retrieved from https://he02.tci-thaijo.org/index.php/ubruphjou/article/view/243315