YULIA, P.; NASUTION, E. Y. P. The Students’ Mathematical Concept Understanding in Introductory Mathematics Course. Edumatika : Jurnal Riset Pendidikan Matematika, [S. l.], v. 5, n. 1, p. 59–70, 2022. DOI: 10.32939/ejrpm.v5i1.990. Disponível em: https://ejournal.iainkerinci.ac.id/index.php/edumatika/article/view/990. Acesso em: 3 jul. 2024.