WEI, Jing; DUAN, Jing. A Comparative Study of Metadiscoursal Features in English Research Article Abstracts in Hard Disciplines. Arab Journal of Applied Linguistics, [S. l.], v. 4, n. 1, p. 1–37, 2020. Disponível em: https://arjals.com/ajal/article/view/221. Acesso em: 21 jul. 2024.