The Basics of Designing English for Specific Purposes (ESP) Teaching Materials. Scientific Discourse Journal مجلة الخطاب العلمي , [S. l.], v. 1, n. 1, 2026. Disponível em: https://journals.univ-biskra.dz/index.php/SDJ/article/view/186.. Acesso em: 23 jul. 2026.