Siriwanarangsun, Somjit, and Sane Saengoen. “Effectiveess of Decreasing Blood Glucose Level Program Among Elderly Patients With Type 2 Diabetes Mellitus in Sukhothai Province”. Journal of Health Science of Thailand 26, no. 6 (December 28, 2017): 1052–1061. Accessed January 26, 2026. https://thaidj.org/index.php/JHS/article/view/1346.