Gevin Rifauldy Lopez, and Tatang Herman. “Effectiveness Of Student Worksheets Based On Problem Solving On Fraction Materials In 5th Grade Elementary School”. International Conference on Elementary Education 5, no. 1 (June 26, 2023): 243-250. Accessed May 15, 2024. http://proceedings2.upi.edu/index.php/icee/article/view/3115.