Puriana, Ramadhany, and Riga Mardhika. “The Speed Test For Agility Reactive Sprint Mirror Drill Training”. Jp.jok (Jurnal Pendidikan Jasmani, Olahraga dan Kesehatan) 4, no. 1 (November 12, 2020): 25-34. Accessed April 27, 2024. http://ejurnal.budiutomomalang.ac.id/index.php/jpjok/article/view/806.