ZÚÑIGA VARGAS, Juan Pablo. The Principles of Cooperative Learning in an Oral Communication Course in English: A Descriptive Analysis. Revista Ensayos Pedagógicos, [S. l.], v. 9, n. 2, p. 149–168, 2014. DOI: 10.15359/rep.9-2.7. Disponível em: https://www.revistas.una.ac.cr/index.php/ensayospedagogicos/article/view/7304.. Acesso em: 29 apr. 2024.