Novitasari, K. and Annisa, R. 2023. 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. Indonesian Journal of Early Childhood: Jurnal Dunia Anak Usia Dini. 5, 2 (Jul. 2023), 417–425. DOI:https://doi.org/10.35473/ijec.v5i1.2470.