Phol-uthai, Tussawan, and Pannee Banchonhutthakit. “Effects of Self-Care Behavioral Modification Program for Blood Sugar Control Among Elderly Patients With Type 2 Diabetes Mellitus: Case Study in Huai Keng Subdistrict”,. Srinagarind Medical Journal 28, no. 4 (December 25, 2013): 421–430. Accessed September 29, 2022. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/15334.