OBAID, Naji Rashed. English Central. CALICO Journal, [S. l.], v. 36, n. 3, p. 247–255, 2019. DOI: 10.1558/cj.36704. Disponível em: https://journal.equinoxpub.com/Calico/article/view/17022.. Acesso em: 17 sep. 2024.