Sirisombut, Apichat, Sasima Kusuma Na Ayuthya, Wimolrat Puwarawuttipanit, and Supunnee Jirajariyavej. 2016. “The Effect of a Group-Based Diabetic Self-Management Program on Hemoglobin A1C Among People With Type 2 Diabetes”. Nursing Science Journal of Thailand 34 (2):118-28. https://he02.tci-thaijo.org/index.php/ns/article/view/77334.