MOSQUERA ZAPATA, M. I.; LETAMENDI LAZO, C. A.; BONILLA TENESACA, J. R. Using Debates as Project-Based Learning to Improve Oral Expression in B1 Teenage Ells . Revista Iberoamericana de educación, [S. l.], v. 9, n. 2, p. 39–52, 2025. DOI: 10.31876/rie.v9i2.300. Disponível em: https://revista-iberoamericana.consultorioampuero.com/index.php/es/article/view/300. Acesso em: 16 jul. 2026.