FANSURI, Hardi; SITUMEANG, Rahman. KONTRIBUSI VARIASI LATIHAN LADDER DRILL TERHADAP KELINCAHAN ATLET BULU TANGKIS. Jurnal Olahraga dan Kesehatan Indonesia (JOKI), [S. l.], v. 1, n. 2, p. 116–121, 2021. DOI: 10.55081/joki.v1i2.308. Disponível em: https://www.jurnal.stokbinaguna.ac.id/index.php/JOK/article/view/308. Acesso em: 7 oct. 2026.