AL ZUBEIDI, M. The five major factors in the personality and its relationship with the psychological toughness for football players. Al-Rafidain Journal For Sport Sciences, [S. l.], v. 21, n. 68, p. 114–151, 2018. DOI: 10.33899/rajsport.2018.163003. Disponível em: https://rsprs.uomosul.edu.iq/index.php/rsprs/article/view/50792. Acesso em: 2 oct. 2025.