ENHANCING STUDENTS’ UNDERSTANDING OF MATHEMATICAL CONCEPTS THROUGH THE CONCRETE-PICTORIAL-ABSTRACT (CPA) APPROACHIN LEARNING FRACTIONS. ALGORITMA: Journal of Mathematics Education, [S. l.], v. 7, n. 1, p. 55–65, 2025. DOI: 10.15408/ajme.v7i1.46719. Disponível em: https://journal.uinjkt.ac.id/algoritma/article/view/46719. Acesso em: 1 dec. 2025.