วิยะทัศน์ ด, ศิลปะกิจโกศล อ. Effectiveness of Group Learning Process Program on Health Behaviors and Glycosylated Hemoglobin of Uncontrolled Type 2 Diabetic Patients attended Diabetic Clinic at Phanomsarakham Hospital. tjnmp [internet]. 2018 Dec. 19 [cited 2026 Sep. 17];5(2):39-54. available from: https://he02.tci-thaijo.org/index.php/apnj/article/view/160926