XIE, Y. Discourse Cohesion and Coherence and the Writing Quality of English Argumentative Essays: An Analysis Based on Coh-Metrix . Science Insights Education Frontiers, [S. l.], v. 32, n. 2, p. 5249–5264, 2026. DOI: 10.15354/sief.26.or178. Disponível em: https://mail.bonoi.org/index.php/sief/article/view/1729. Acesso em: 16 apr. 2026.