“PRINSIP DAN KONSEP PERMAINAN MATEMATIKA BAGI ANAK USIA DINI”. Bunayya : Jurnal Pendidikan Anak 3, no. 1 (October 26, 2017): 93–107. Accessed August 22, 2025. https://jurnal.ar-raniry.ac.id/index.php/bunayya/article/view/2047.