Siregar, Rinco, Sunantha Stongpat, and Boontuan Wattanakul. “INCREASING SELF-EFFICACY TO REGULATE EXERCISE IN ADULT PATIENTS WITH TYPE 2 DIABETES MELLITUS”. Belitung Nursing Journal 4, no. 6 (November 7, 2018): 596–601. Accessed March 28, 2024. https://www.belitungraya.org/BRP/index.php/bnj/article/view/586.