SCHNEIDER, Edith. CAS as a didactical challenge. Teaching Mathematics and Computer Science, [S. l.], v. 6, n. 2, p. 379–393, 2008. DOI: 10.5485/TMCS.2008.0186. Disponível em: https://ojs.lib.unideb.hu/tmcs/article/view/14833. Acesso em: 27 sep. 2024.