suharti, suharti et al. 2021. Effect of Parachute Running Training on 100 Meter Sprint Running Speed. Jurnal Maenpo : Jurnal Pendidikan Jasmani Kesehatan dan Rekreasi. 11, 1 (Jun. 2021), 112–120. DOI:https://doi.org/10.35194/jm.v11i1.1217.