NOERUDDIN, Ali; PIYANTO, Piyanto. Aljabar: Bagaimana Kemampuan Pemahaman Matematis Siswa Kelas VII?. Jurnal Pendidikan Edutama, [S. l.], v. 8, n. 1, p. 63–70, 2021. DOI: 10.30734/jpe.v8i1.1517. Disponível em: http://ejurnal.ikippgribojonegoro.ac.id/index.php/JPE/article/view/1517. Acesso em: 4 jul. 2025.