Sintia, Ledia, Rika Partika Sari, and Mimpira Haryono. “Knowing Geometric Shapes Through Block Play Activities for Group B Children at Tk Belimbing Raya Kepahiang”. Jurnal Multidisiplin 1, no. 2 (October 30, 2024): 61 – 64. Accessed May 10, 2026. https://jurnal.utami.id/index.php/JM/article/view/104.