Khanthacha, S., and B. Muktabhant. “Association of Self-Care Behaviors and Beliefs about Diabetes With Glycemic Control of Type 2 Diabetic Patients in a Multiethnicity Area, Nakae District, Nakhonphanom Province”. Srinagarind Medical Journal, vol. 36, no. 1, Jan. 2021, pp. 97-104, https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/248696.