MUTHMA’INNAH, M. Difficulty Learning Mathematics Fraction Material at Elementary School. Rangkiang Mathematics Journal, [S. l.], v. 3, n. 2, p. 24–30, 2024. DOI: 10.24036/rmj.v3i2.55. Disponível em: https://math.ppj.unp.ac.id/index.php/RMJ/article/view/55. Acesso em: 21 nov. 2024.