ANTI, YENI, ARWENDIS WIJAYANTI, and DITA KOESMADI. “PENGEMBANGAN BUKU SMART GEOMETRY BOOK UNTUK PENGENALAN GEOMETRI ANAK USIA 5-6 TAHUN”. Al Hikmah Indonesian Journal of Early Childhood Islamic Education 6, no. 1 (June 13, 2022): 127-144. Accessed September 29, 2026. https://journal.uaindonesia.ac.id/index.php/ijecie/article/view/297.