Liesdiawati, Lia, Ediyanto Ediyanto, and M. Shodiq. “Changes in Numeracy Skills of Deaf Students at Malang Special Primary School in Mathematics Learning Using Ice Cream Stick Media”. Pegem Journal of Education and Instruction 13, no. 4 (July 28, 2023): 19–24. Accessed May 9, 2025. https://www.pegegog.net/index.php/pegegog/article/view/2056.