L. Abdul Hayyi Fachri, Mauliddin, and Muhamad Ikhsan. “The Effect of Swimming Board and Cone Hop Training on Freestyle Swimming Speed Among Extracurricular Students at SMPN 6 Mataram in 2024”. Musamus Journal of Physical Education and Sport (MJPES) 6, no. 3 (July 31, 2024): 476-484. Accessed July 15, 2026. https://ejournal.unmus.ac.id/index.php/physical/article/view/7601.