ALSULAMI, N. M.; ISNAWAN, M. G.; BAHRI, S.; PAKHRURROZI, I.; SANTOSA, F. H. . Meaning and learning fractions: analysis of learning barriers from a mathematics teacher’s perspective. Polyhedron International Journal in Mathematics Education, [S. l.], v. 1, n. 1, p. 7–14, 2023. DOI: 10.59965/pijme.v1i1.2. Disponível em: https://nakiscience.com/index.php/pijme/article/view/2. Acesso em: 2 feb. 2026.