RUSSETYA, Rama Andietio; NGATMAN; ASTUTI, Triyani. Relationship Between Concentration and Volleyball Passing Skills Students at State Junior High School 1 Patuk. Indonesian Journal of Sport Management, [S. l.], v. 5, n. 3, 2024. DOI: 10.31949/ijsm.v5i3.15229. Disponível em: https://www.ejournal.unma.ac.id/index.php/ijsm/article/view/15229. Acesso em: 28 aug. 2025.