Muhamad Saleh; Bansu Irianto Ansari; Murni; Manovri Yeni; Abubakar; Anwar; Muhammad Isa; Roslina. The Effectiveness of Fraction Boards in Helping Concrete-Thinking Students Internalize the Concepts of Fractions. REI 2024, 17 (4), 369-383. https://doi.org/10.18690/rei.2604.