Dopongnuha HO, Ahmadi D. PENGARUH LATIHANJ SPEED LADDER TERHADAP KEMAMPUAN LARI SPRINT 100 M SISWA SMA NEGERI 5 BATAM. bola [Internet]. 2019 Apr. 17 [cited 2025 Dec. 5];2(1):49-57. Available from: https://journal.universitaspahlawan.ac.id/index.php/bola/article/view/3540