FATHIYAH, Ifa; SURYADI, Didi; PRABAWANTO, Sufyani. Middle School Students’ Proportional Reasoning Ability in Solving Proportional and Non-proportional Problem. PRISMA, [S. l.], v. 13, n. 1, p. 156–165, 2024. DOI: 10.35194/jp.v13i1.3841. Disponível em: https://jurnal.unsur.ac.id/index.php/prisma/article/view/3841. Acesso em: 16 apr. 2026.