Abu-Shihab ع. ن. .; Al- Smerat أ. خ. . The Impact of Using Ballistic Training on Improving the Digital Performance Level of Junior Swimmers’ Butterfly Stroke. مؤتة للدراسات الانسانية والاجتماعية , [S. l.], v. 38, n. 4, 2023. DOI: 10.35682/mjhss.v38i4.722. Disponível em: https://dsr.mutah.edu.jo/index.php/hsss/article/view/722. Acesso em: 3 jul. 2024.