Muthoharoh, R. and Santoso, A. (2021) “Pengaruh Permainan Congklak Terhadap Kemampuan Berhitung Anak Usia 5-6 Tahun di RA Perwanida 04 Sempolan Jember”, JECIE (Journal of Early Childhood and Inclusive Education), 2(2), pp. 54–63. doi: 10.31537/jecie.v2i2.475.