Pratiwi, Ismiyanti Suci, and Eyus Sudihartinih. “The Analysis of Junior High School Students’ Mathematical Connection on The Ratio and Proportion Concepts”. Edumatika : Jurnal Riset Pendidikan Matematika 4, no. 1 (May 28, 2021): 59–76. Accessed July 3, 2024. https://ejournal.iainkerinci.ac.id/index.php/edumatika/article/view/753.