Development of Teaching Materials for Physical Fitness Materials Based on AutoPlay Media Studio 8 Application for Students of MTsN 1 Malang City. JCES [Internet]. 2025 May 26 [cited 2025 Jun. 4];6(1):70-9. Available from: https://ejurnal.ubharajaya.ac.id/index.php/JCESPORTS/article/view/3635