LJAJKO, Eugen; MIHAJLOVIĆ, Milan; PAVLIČIĆ, Zlatka. The hyperbola and Geogebra in high-school instruction. Teaching Mathematics and Computer Science, [S. l.], v. 8, n. 2, p. 277–285, 2010. DOI: 10.5485/TMCS.2010.0265. Disponível em: https://ojs.lib.unideb.hu/tmcs/article/view/14879. Acesso em: 27 sep. 2024.