Khoerunnisa, Hana Afiana, Usman Aripin, and Nida Fathiya Hanifah. “Problem-Solving Skills of Seventh-Grade Students in Ratio Topic”. Edumatika : Jurnal Riset Pendidikan Matematika 6, no. 2 (December 12, 2023): 92–104. Accessed July 3, 2024. https://ejournal.iainkerinci.ac.id/index.php/edumatika/article/view/3106.