Putri WK, Aris A, Majid A. The Effect of Short Education Movies (SEM) on the Level of Knowledge of Adolescents in Preventing Bullying. Health, sciences [Internet]. 2025 May 24 [cited 2026 Jul. 22];18(02):128-34. Available from: https://journal2.unusa.ac.id/index.php/JHS/article/view/6114