Bulu, Vera Rosalina. “ANALISIS KESALAHAN MAHASISWA DALAM MENYELESAIKAN SOAL CERITA BERDASARKAN METODE NEWMANN”. Journal of Honai Math 3, no. 1 (April 15, 2020): 41–56. Accessed February 3, 2026. https://journalfkipunipa.org/index.php/jhm/article/view/111.