BUDAI, László. Development of spatial perception in high school with GeoGebra. Teaching Mathematics and Computer Science, [S. l.], v. 11, n. 2, p. 211–230, 2013. DOI: 10.5485/TMCS.2013.0343. Disponível em: https://ojs.lib.unideb.hu/tmcs/article/view/14939. Acesso em: 24 nov. 2024.