Razigin, Muhammad, Julianur Julianur, and Januar Abdilah Santoso. “Pengaruh Permainan Game Throwing Ball Obstacle (GTBO) Terhadap Keterampilan Lempar Siswa SMP ”. Jurnal Dunia Pendidikan 5, no. 1 (July 31, 2024): 326–340. Accessed November 8, 2026. https://www.stokbinaguna.ac.id/jurnal/index.php/JURDIP/article/view/2824.