The Pleasure of Learning. Revista Electrónica Educare, [S. l.], v. 14, p. 41–47, 2010. DOI: 10.15359/ree.14-Ext.3. Disponível em: https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/1526.. Acesso em: 27 apr. 2024.