LUFTHANSA, Luthfie; ANANGGA WIDYA PRADIPTA; ARY ARTANTY; ANTONIUS PRASETYO HADI. The Effect of the Play Approach on Learning Athletic Running Numbers for the Mentally Impaired. Jurnal Speed (Sport, Physical Education, Empowerment), [S. l.], v. 6, n. 2, p. 148–155, 2023. DOI: 10.35706/jurnalspeed.v6i2.10059. Disponível em: https://journal-fkip.unsika.ac.id/index.php/speed/article/view/10059. Acesso em: 12 feb. 2026.