Akhsin, Silmi, Sukiri, Iman Sulaiman, and Nofi Marlina Siregar. “Futsal Defense Strategy Model for Athletes 15-17 Years Old”. Gladi : Jurnal Ilmu Keolahragaan 14, no. 03 (October 1, 2023): 330–347. Accessed November 22, 2024. https://journal.unj.ac.id/unj/index.php/gjik/article/view/36209.