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 (RJSS), [S. l.], v. 24, n. 75, p. 150–164, 2025. DOI: 10.33899/rjss.2021.169807. Disponível em: https://ojs.uomosul.edu.iq/index.php/rjss/article/view/10701. Acesso em: 4 aug. 2025.