P. . Pangsuk, A. . Sookpool, C. . Kingmala, W. . Wangmun, and T. . Yeunyow, “The Effects of the Innovation ‘3-Color Spoon’ on Knowledge and Dietary Consumption among Patients with Type 2 Diabetes Mellitus and Poor Glycemic Control”, NJPH (วารสาร พ.ส.), vol. 30, no. 1, pp. 57–68, Apr. 2020.