Indrawan RB, Muhammad HN. The Effect of Speed and Agility Training Variations on Dribbling Skills in Soccer Games for Extracurricular Students at SMA Negeri 1 Berau. JISS [Internet]. 2025 Feb. 25 [cited 2026 Apr. 18];6(2):383-91. Available from: http://jiss.publikasiindonesia.id.solusipublish.com/index.php/jiss/article/view/1568