Analisis Kesalahan Penyelesaian Soal Matematika Menggunakan Metode Newman Materi Sistem Persamaan Linier Dua Variabel. JUPE : Jurnal Pendidikan Mandala, [S. l.], v. 8, n. 2, p. 703–709, 2023. DOI: 10.58258/jupe.v8i2.5641. Disponível em: https://ejournal.mandalanursa.org/index.php/JUPE/article/view/5641. Acesso em: 2 jul. 2026.