SUWANNASRI, J. “Effects of a Self-Care Behavior Development Program for Diabetes Mellitus Patients at Kut Chum District, Yasothon Province”. Thai Journal of Nursing, vol. 69, no. 4, Aug. 2021, pp. 40-49, https://he02.tci-thaijo.org/index.php/TJN/article/view/242159.