Sholihah, Mar'atus, and Edy Nurfalah. “USING THE NEWMAN STAGE TO SOLVE STORY PROBLEMS THE SPACE OF FLAT SIDES”. Jurnal Teladan: Jurnal Ilmu Pendidikan dan Pembelajaran 3, no. 2 (November 30, 2018): 89–97. Accessed November 22, 2024. http://journal.unirow.ac.id/index.php/teladan/article/view/37.