PEBRIYANI, N.; NASIHIN, D.; MEIKA, I.; YANIAWATI, R. P.; FIRMANSYAH, E. Analisis Kesalahan Siswa Dalam Menyelesaikan Soal-Soal Sistem Persamaan Linear Dua Variabel. Pasundan Journal of Mathematics Education, [S. l.], v. 10, n. 1, p. 18–24, 2020. Disponível em: https://journal.unpas.ac.id/index.php/pjme/article/view/2444. Acesso em: 3 jul. 2024.