Shakir, Salam Musa. “The Impact of Skill Exercises According to Self -Efficacy Method on Some Visual Perception Skills and the Learning of Shooting Skill in Basketball for Students”. Pubmedia Jurnal Pendidikan Olahraga 3, no. 1 (September 24, 2025): 13. Accessed June 4, 2026. https://edu.pubmedia.id/index.php/jpo/article/view/2118.