Syafrizal. IMPROVEMENT OF LEARNING PASSING BASKETBALL LEARNING THROUGH APPLICATION OF VARIATION (Action Research Study Business Management Students of SMK Sinar Husni Helvetia). JPHR [Internet]. 2020Nov.16 [cited 2026Jul.30];1(1):18-4. Available from: https://jurnal.stokbinaguna.ac.id/index.php/JPHR/article/view/157