SURATIH, Suratih; PUJIASTUTI, Heni. Analisis kesalahan siswa dalam menyelesaikan soal cerita program linear berdasarkan Newman’s error analysis. PYTHAGORAS Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 15, n. 2, p. 111–123, 2020. DOI: 10.21831/pg.v15i2.30990. Disponível em: https://journal.uny.ac.id/index.php/pythagoras/article/view/30990. Acesso em: 11 jul. 2025.