Sulistiyono, Sulistiyono -, Sandi Prayudho, and Zhanneta Kozina. “Comparison of Speed and Agility in Football and Volleyball for Young Athletes”. MEDIKORA 23, no. 1 (April 30, 2024): 54–66. Accessed May 15, 2025. https://jurnal.uny.ac.id/index.php/medikora/article/view/71722.