Inchai P, Jumniensuk A, Durongdej S, Sonthipho P, Bandit J, Eimsaard C. “Self Care Behaviors Among Elderly People With Chronic Diseases in Pamok District, Angthong Province”. Journal of The Department of Medical Services 43, no. 4 (August 1, 2018): 100–104. Accessed September 27, 2022. https://he02.tci-thaijo.org/index.php/JDMS/article/view/247988.