Ioril Diater Agra Hutabarat, Fahmil Haris, Ridho Bahtra and Anggun Permatasari 2026. A PENGARUH LATIHAN LADDER DRILL TERHADAP KEMAMPUAN FOOTWORK PB ILVERD: Pengaruh Latihan Ladder Drill Terhadap Kemampuan Footwork Pb Ilverd. Jurnal IKEOR. 4, No.1 (Feb. 2026). DOI:https://doi.org/10.24036/ikeor.v4iNo.1.730.