AFRIYANI, D.; YUBERTA, K. R. Exploring the cognitive process of prospective mathematics teachers in constructing a graph. Beta: Jurnal Tadris Matematika, [S. l.], v. 12, n. 1, p. 26–42, 2019. DOI: 10.20414/betajtm.v12i1.277. Disponível em: http://www.jurnalbeta.ac.id/index.php/betaJTM/article/view/277. Acesso em: 7 may. 2026.