SIMBOLON, James Dionisius; NOVITA, Novita. Contribution of Ladder Drill and Dryland Circuit Training to 50-meter Freestyle Swimming Speed in 13-to-14 Male Swimmers Aquatic Swimming Club. Journal of Indonesian Active in Sports, [S. l.], v. 1, n. 2, p. 78–88, 2024. DOI: 10.24114/jias.v1i2.52473. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/jias/article/view/52473. Acesso em: 11 jul. 2025.