ACHMAD, I. Z. UJI VALIDITAS DAN RELIABILITAS TES PASSING ATAS DAN PASSING BAWAH PADA CABANG OLAHRAGA BOLA VOLI. Jurnal Speed (Sport, Physical Education, Empowerment), [S. l.], v. 1, n. 1, p. 51–57, 2018. DOI: 10.35706/speed.v1i1.1498. Disponível em: https://journal.unsika.ac.id/index.php/speed/article/view/1498. Acesso em: 1 may. 2024.