MICHAEL, Indra; FAHMI, Mhd.; RASWIN; RATNO, Puji; GULTOM, Syamsul; ZULAINI. PENGARUH CORDS TRAINING TERHADAP KECEPATAN RENANG GAYA BEBAS 50 METER ATLET RENANG KU III PUTRA KLUB TIRTA PRIMA MEDAN. JURNAL ILMU KEOLAHRAGAAN, [S. l.], v. 24, n. 1, p. 92–100, 2025. DOI: 10.24114/jik.v24i1.68029. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/JIK/article/view/68029. Acesso em: 8 nov. 2025.