Sitorus RS, Sinambela M, Sirait RA, Herlina H. Effectiveness of Health Promotion Media (Posters) on Reducing Blood Sugar Levels in Diabetes Mellitus Patients. jukep [Internet]. 2026 Jan. 1 [cited 2026 Jan. 1];9(1):1-10. Available from: https://jurnal.unprimdn.ac.id/index.php/jukep/article/view/7695