Devicha Dwi Mahmudah, and Khurin’In Ratnasari. 2025. “The Influence of Using Division Boards towards Improvement of Students’ Islamic Elementary School Arithmetic Skills”. AR-RIAYAH: Jurnal Pendidikan Dasar 9 (1):39-48. https://doi.org/10.29240/jpd.v9i1.12806.