M. THANOON, T.; عامر; جاسم; احمد. Construction scale of sport self- efficiency and its relation with practical performance in gymnastic lesson. Al-Rafidain Journal For Sport Sciences (RJSS), [S. l.], v. 15, n. 50, p. 135–164, DOI: 10.33899/rajsport.2009.6078. Disponível em: https://ojs.uomosul.edu.iq/index.php/rjss/article/view/35572. Acesso em: 17 sep. 2025.