İSMAIL GÜZEL, İLHAN KARATAŞ, BÜLENT ÇETİNKAYA. A Comparison of Secondary School Mathematics Curriculum Guidebooks: Turkey, Germany and Canada. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 1, n. 3, p. 309–325, 2013. Disponível em: https://turcomat.org/index.php/turkbilmat/article/view/20. Acesso em: 6 may. 2024.