NURMALITA, Rahma; ZULKARNAEN , Rafiq. Kemampuan Berpikir Kritis Matematis Siswa Pada Materi Sistem Persamaan Linear Dua Variabel . Jurnal Educatio FKIP UNMA, [S. l.], v. 10, n. 1, p. 1–7, 2024. DOI: 10.31949/educatio.v10i1.6463. Disponível em: https://www.ejournal.unma.ac.id/index.php/educatio/article/view/6463. Acesso em: 30 apr. 2025.