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, vol. 3, no. 1, Sept. 2025, p. 13, doi:10.47134/jpo.v3i1.2118.