Novitasari K, Annisa R. Media House Shape Sorter untuk Meningkatkan Pemahaman Geometri Anak Usia 5-6 Tahun: House Shape Sorter Media To Improve The Understanding Of Geometry For Children Aged 5-6 Years. IJEC [Internet]. 2023 Jul. 31 [cited 2024 Dec. 19];5(2):417-25. Available from: https://jurnal.unw.ac.id/index.php/IJEC/article/view/2470