Sandyprihati, D. et al. 2021. EFEKTIVITAS PENGGUNAAN MEDIA BALOK CUISENAIRE TERHADAP KEMAMPUAN MENGENAL KONSEP LAMBANG BILANGAN PADA ANAK USIA 4-5 TAHUN: THE EFFECTIVENESS OF CUISENAIRE BLOCK MEDIA USAGE ON THE CONCEPT OF NUMBER SYMBOLS RECOGNITION ABILITY IN CHILDREN AGED 4-5. JIV-Jurnal Ilmiah Visi. 16, 1 (Jun. 2021), 69–74. DOI:https://doi.org/10.21009/JIV.1601.7.