Y. AL-SAFFAR, Z.; . AL-BASSO, A.-W. The Impact of the style American association for swimming training by using Some Specialized drills on aerobic, anaerobic ability, performance and Achievement in ( 50) Meters – Freestyle Swimming. Al-Rafidain Journal For Sport Sciences, [S. l.], v. 20, n. 65, p. 1–24, 2014. DOI: 10.33899/rajsport.2014.89570. Disponível em: https://rsprs.uomosul.edu.iq/index.php/rsprs/article/view/50175. Acesso em: 2 oct. 2025.