Hardiansyah, Humaedi, Hendra Iskandar, Muh. Saldi, Khairil Fajri, Sardiman, Krisyanto batong Lumbaa. Foot Reaction Speed Training to Improve 60 m Sprint Ability (Grade VII). MJPES [Internet]. 2025Dec.20 [cited 2025Dec.21];7(3):606-14. Available from: https://ejournal.unmus.ac.id/index.php/physical/article/view/7263