Chandra, Ketut Chandra Adinata Kusuma, I Wayan Artanayasa, dan Made Agus Dharmadi. “Basic Football Skill Instruments for Indonesian Junior Players”. Mimbar Ilmu 28, no. 3 (Desember 22, 2023): 420–429. Diakses Mei 20, 2024. https://ejournal.undiksha.ac.id/index.php/MI/article/view/66582.