Reyzqi Pitoyo, Muhammad, Farizal Imansyah, and Rury Rizhardi. “Survei Tingkat Kecepatan Dan Kelincahan Pemain Sekolah Sepak Bola ”. INNOVATIVE SCIENCE AND TECHNOLOGY LEARNING JOURNAL 1, no. 2 (May 22, 2026): 40–44. Accessed June 3, 2026. https://ejournal.denusantara.id/index.php/istlj/article/view/182.