ASSMAR, M.; محمد. Effect of using mental training accompanied with the random scheduling practice in developing some basic skills for goal keepers in football. Al-Rafidain Journal For Sport Sciences (RJSS), [S. l.], v. 16, n. 54, p. 30–52, 2025. DOI: 10.33899/rajsport.2010.6017. Disponível em: https://ojs.uomosul.edu.iq/index.php/rjss/article/view/11342. Acesso em: 4 aug. 2025.