Lestari, Putu Indah, and Elizabeth Prima. “Balinese Congklak Games, Maciwa, to Improve the Development of Symbolic Thinking in Early Childhood”. Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini, vol. 3, no. 1, Jan. 2019, pp. 102-9, doi:10.31004/obsesi.v3i1.151.