Didactical Suggestions to Implement a Leveling Course in Mathematics: Systematization of an Experience at the National University of Costa Rica. Revista Electrónica Educare, [S. l.], v. 22, n. 3, p. 1–18, 2018. DOI: 10.15359/ree.22-3.15. Disponível em: https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/9048.. Acesso em: 27 apr. 2024.