GÜL, Mine; PINARLI, Pınar; KÖRMÜKÇÜ, Yeşim. The Effect of Swimming Training on Sources of Self-Confidence in Sports and Self-Assessment of Swimming Skills. International Journal of Sport Studies for Health, [S. l.], p. 1–8, 2026. Disponível em: https://journals.kmanpub.com/index.php/Intjssh/article/view/4745.. Acesso em: 8 jan. 2026.