ARIFIN, Samsul; MURNIASIH, Tatik Retno; RAHAJU, Rahaju; DANI, Arik Varia. Fraction Multiplication: Analysis of Student Representation Errors Based on APOS Mental Mechanisms. Jurnal Riset Pendidikan dan Inovasi Pembelajaran Matematika, [S. l.], v. 8, n. 1, p. 19–28, 2024. DOI: 10.26740/jrpipm.v8n1.p19-28. Disponível em: https://journal.unesa.ac.id/index.php/jrpipm/article/view/34401. Acesso em: 15 mar. 2025.