KASHIF ALI SABIRI. Surface Structure and Deep Structure in the Top Stars 4A EFL Textbook: A Textual Analysis. International Journal of Special Education, [S. l.], v. 41, n. 18s, p. 1062–1068, 2026. Disponível em: https://internationalsped.com/index.php/ijse/article/view/5617. Acesso em: 21 sep. 2026.