SAMUEL ARITONANG, Andrian; SIAHAAN, David. PENGARUH VARIASI LATIHAN LADDER DRILL TERHADAP KELINCAHAN ATLET PUTRA HOCKEY UNIMED CLUB TAHUN 2023. JURNAL ILMU KEOLAHRAGAAN, [S. l.], v. 23, n. 2, p. 181–186, 2024. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/JIK/article/view/65110. Acesso em: 3 jul. 2025.