The Effect of Dribbling Training Variations on Improving Ball Dribbling Speed in Futsal Players at SMKN 1 Jambi City Extracurricular. Compet. J. Pendidik. Kepelatihan Olahraga. 2025;17(2):1866-1874. Accessed March 19, 2026. https://competitor.idjournal.eu/index.php/competitor/article/view/269