Maulyda, M. A., S. Istiningsih, V. R. Hidayati, R. A. Apsari, and C. S. Asian. “SMART TREES MEDIA TO HELP IMPROVING PUPILS’ COUNTING PROFICIENCY IN A KINDERGARTEN”. JIV-Jurnal Ilmiah Visi, Vol. 15, no. 2, Dec. 2020, pp. 147 -52, doi:10.21009/JIV.1502.6.