The Effectiveness of a Deep Learning Model Supported by Smart Tools in Learning the Volleyball Serve Skill Among Students. Al-Rafidain Journal For Sport Sciences, [S. l.], v. 29, n. 91, p. 95–113, 2026. DOI: 10.33899/yq841s59. Disponível em: https://rsprs.uomosul.edu.iq/index.php/rsprs/article/view/62856. Acesso em: 21 oct. 2026.