ABBAS, Nor’ Arifahwati; ABDULLAH, Nor Azura; SHAHRILL, Masitah; TENGAH, Khairul Amilin. Primary School Pupils’ Performance on the Addition of Fractions: Conceptual and Procedural Knowledge. Jurnal Pendidikan Matematika, [S. l.], v. 16, n. 2, p. 227–238, 2024. Disponível em: https://jpm.ejournal.unsri.ac.id/index.php/jpm/article/view/192. Acesso em: 5 nov. 2024.