WINNY, F. N. H.; PRAMA DHANI, D.; ZUBAIDA, I. Comparative Analysis Of Resistance Band And Swim Parachute Belt Training On The Enhancement Of 50m Butterfly Stroke Swimming Speed. SPIN: Journal of Sport Performance Indonesia, [S. l.], v. 1, n. 1, p. 10–17, 2026. Disponível em: https://www.journalmpci.com/index.php/spin/article/view/1465. Acesso em: 8 jun. 2026.