“ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL CERITA PROGRAM LINEAR BERDASARKAN PROSEDUR NEWMAN SISWA SMA NEGERI 1 MARAU”, JPPM, vol. 3, no. 2, pp. 314–324, Apr. 2022, Accessed: May 21, 2026. [Online]. Available: https://jurnal.mipatek.upgripnk.ac.id/index.php/JPPM/article/view/262