خليل ياسين. منطق اللغة. Al-Adab Journal, Baghdad, Iraq, v. 5, n. 5, p. 315–380, 2021. DOI: 10.31973/aj.v5i5.1912. Disponível em: https://aladabj.uobaghdad.edu.iq/index.php/aladabjournal/article/view/1912.. Acesso em: 6 dec. 2025.