JANNAH, G. R.; HAERUDIN. Kemampuan Pemahaman Matematis Siswa SMP pada Materi Operasi Aljabar. Prosiding Sesiomadika, [S. l.], v. 4, n. 1, 2023. Disponível em: https://journal.unsika.ac.id/index.php/sesiomadika/article/view/7695. Acesso em: 22 jul. 2024.