AL-SHEHABI, N. English Grammar Problems Encountered by Advanced EFL Learners . International Journal of Arabic-English Studies, [S. l.], v. 12, n. 1, p. 155–182, 2011. DOI: 10.33806/ijaes2000.12.1.10. Disponível em: https://ijaes2011.net/index.php/IJAES/article/view/238. Acesso em: 29 sep. 2024.