OKONO, Dr. Usoro Mark. The Case of Unreleased Plosives by Ibibio Speakers of English: A Study of Performance by Undergraduates of Akwa Ibom State University. Journal of Ethics and Diversity in International Communication, [S. l.], v. 3, n. 7, p. 30–35, 2023. Disponível em: https://oajournals.net/index.php/jedic/article/view/2237. Acesso em: 27 dec. 2024.