Devicha Dwi Mahmudah, Khurin’In Ratnasari. The Influence of Using Division Boards towards Improvement of Students’ Islamic Elementary School Arithmetic Skills. JPD [Internet]. 2025 May 30 [cited 2026 Oct. 3];9(1):39-48. Available from: https://journal.iaincurup.ac.id/index.php/JPD/article/view/12806