Komang Sri, Anggreni Putri, and I Made Gede Anadhi. 2023. “Pengenalan Bangun Datar Dalam Mengembangkan Aspek Kognitif Melalui Permainan Papan Geometri Pintar (Papingeo) Pada Anak Usia Dini 5-6 Tahun Di TK Pratama Widya Pasraman Gurukula : Introduction of Flat Shapes in Developing Cognitive Aspects Through Smart Geometry Board Games (Papingeo) in Early Childhood 5-6 Years in Widya Pasraman Gurukula Primary Kindergarten”. Indonesian Journal of Early Childhood: Jurnal Dunia Anak Usia Dini 5 (2):270-82. https://doi.org/10.35473/ijec.v5i1.2368.