AL-KHAZALEH, Bilal Ayed. The Difficulties of Forming English Irregular Plural Nouns by English Major Students of Al al-Bayt University. International Journal of English and Education, [S. l.], v. 9, n. 1, p. 76–82, 2020. Disponível em: https://ijee.org/ijee/article/view/166. Acesso em: 1 nov. 2026.