Faizin, M. and Fatih, M. (2024) “Development of Code-Based Chess Board Media to Improve Calculating Abilty in Collection Material”, Edumaspul: Jurnal Pendidikan, 8(1), pp. 958-964. Available at: https://jurnal.unimen.cloud/maspuljr/article/view/7744 (Accessed: 9December2025).