MUTHMA'INNAH, M. Faktor-Faktor Penyebab Kesulitan Belajar Matematika Materi Operasi Hitung Pembagian Bilangan. Mumtaz - Islamic Education Management, [S. l.], v. 5, n. 1, p. 21–27, 2026. DOI: 10.70936/mumtaz.v5i1.207. Disponível em: http://e-journal.mumtaz.ac.id/index.php/mumtaz/article/view/207. Acesso em: 2 nov. 2026.