ASTUTI, E. P. Representasi matematis mahasiswa calon guru dalam menyelesaikan masalah matematika. Beta: Jurnal Tadris Matematika, [S. l.], v. 10, n. 1, p. 70–82, 2017. DOI: 10.20414/betajtm.v10i1.100. Disponível em: http://www.jurnalbeta.ac.id/index.php/betaJTM/article/view/100. Acesso em: 3 may. 2026.