HAMMADI, Zemzem. The Verbal Noun (Ism al-Fi’l) and its Syntactic, Semantic, and Aspectual Features (±Obligatory) in Sibawayh’s Book by Prof. Dr. Hammadi Zemzem. El Omda in Linguistics and Discourse Analysis, [S. l.], v. 1, n. 1, p. 174–193, 2017. Disponível em: https://journals.univ-msila.dz/index.php/OLDA/article/view/9710. Acesso em: 30 apr. 2026.