MATITAPUTTY, Johanna. The Relatioship between Leg Muscle Strength Arm Muscles and Self-Confidence with 50 Metres Swimming Speed Free Style. KnE Social Sciences, [S. l.], v. 9, n. 31, p. 337–353, 2024. DOI: 10.18502/kss.v9i31.17595. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/17595. Acesso em: 11 oct. 2025.