CAO, X.; WANG, K. Enhancing EFL Oral Accuracy Through Lightweight AI Feedback in Literature-Based Speaking Tasks: A Quasi-Experimental Study of Chinese University Students. PPSDP International Journal of Education, [S. l.], v. 5, n. 1, p. 452–463, 2026. DOI: 10.59175/pijed.v5i1.910. Disponível em: https://ejournal.ppsdp.org/index.php/pijed/article/view/910. Acesso em: 30 jul. 2026.