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