TAKÁČ, Zdenko. MRP tasks, critical thinking and intrinsic motivation to proving. Teaching Mathematics and Computer Science, [S. l.], v. 8, n. 1, p. 149–168, 2010. DOI: 10.5485/TMCS.2010.0251. Disponível em: https://ojs.lib.unideb.hu/tmcs/article/view/14871. Acesso em: 20 oct. 2024.