NABILA, Firial Yifa; RINA MARLINA. Analisis Kemampuan Penalaran Siswa SMP pada Materi Sistem Persamaan Linier Dua Variabel. Jurnal Educatio FKIP UNMA, [S. l.], v. 8, n. 2, p. 474–482, 2022. DOI: 10.31949/educatio.v8i2.1988. Disponível em: https://ejournal.unma.ac.id/index.php/educatio/article/view/1988. Acesso em: 26 apr. 2025.