Khonthong, Patcharee, and Napassawan Boonprasert. “Effectiveness of the Health Literacy Development Program and Health Behaviors on HbA1c Levels in Persons with Uncontrolled Type 2 Diabetes Mellitus”. Thai Red Cross Nursing Journal 17, no. 3 (December 28, 2024): 121–134. accessed September 12, 2026. https://he02.tci-thaijo.org/index.php/trcnj/article/view/268401.