Ambarwati, Dwi, and Masduki Masduki. “Exploration Into The Ability of Fifth-Grade Students To Solve Decimal Problems Using Proportional Reasoning”. Perspektif Ilmu Pendidikan 38, no. 2 (October 31, 2024): 180–194. Accessed November 21, 2024. https://journal.unj.ac.id/unj/index.php/pip/article/view/47948.