Anam, Khoiril, Sri Sumartiningsih, Dhias Fajar Widya Permana, Risti Nurfadhila, and Eva Ayu Aditia. “FIFA 11+ Kids Can Increase Muscle Strength: A 12 Weeks Treatment”. Jurnal SPORTIF : Jurnal Penelitian Pembelajaran 8, no. 2 (August 30, 2022): 189 - 200. Accessed December 5, 2024. https://ojs.unpkediri.ac.id/index.php/pjk/article/view/18059.