FARAJ KARIM SHARIF, diman. The Effect of an Educational Curriculum Using the Hanging Ball Device in Learning the Skills of the Smash Serve and the Smash Hit in Volleyball. Al-Rafidain Journal For Sport Sciences, [S. l.], v. 24, n. 75, p. 150–164, 2021. DOI: 10.33899/rjss.2021.169807. Disponível em: https://rsprs.uomosul.edu.iq/index.php/rsprs/article/view/50165. Acesso em: 2 oct. 2025.