SHOFIA, Rifatul Audia. Pemahaman konsep matematis siswa kelas VII MTs Ma’arif NU Kota Malang materi bilangan berdasarkan teori APOS. Maliki Interdisciplinary Journal, [S. l.], v. 2, n. 11, 2024. Disponível em: https://urj.uin-malang.ac.id/index.php/mij/article/view/8092. Acesso em: 4 aug. 2026.