AGYEI, D. D. .; BENNING, I. . Pre-service teachers’ use and perceptions of Geogebra Software as an instructional tool in teaching mathematics. Journal of Educational Development and Practice, [S. l.], v. 5, n. 1, p. 21–46, 2014. Disponível em: https://journal.ucc.edu.gh/index.php/jed-p/article/view/964. Acesso em: 22 nov. 2024.