สมตน ฐ. “Effectiveness of Health Promotion Program among Diabetes Mellitus Type II Patients in Powai Primary Care Unit, Surathani Hospital”. Region 11 Medical Journal, vol. 30, no. 4, Dec. 2016, pp. 243-9, https://he02.tci-thaijo.org/index.php/Reg11MedJ/article/view/179326.