NAJEM, mohamed. The exception by "why". اداب الرافدین, [S. l.], v. 22, n. 23, p. 261–280, 1992. DOI: 10.33899/radab.1992.165123. Disponível em: https://radab.uomosul.edu.iq/index.php/radab/article/view/34105. Acesso em: 14 dec. 2025.