Problem-Solving Skills of Seventh-Grade Students in Ratio Topic. Edumatika : Jurnal Riset Pendidikan Matematika, [S. l.], v. 6, n. 2, p. 92–104, 2023. DOI: 10.32939/ejrpm.v6i2.3106. Disponível em: https://tigajurnal.iainkerinci.ac.id/index.php/edumatika/article/view/3106. Acesso em: 10 aug. 2026.