muhasim, S., Yuli Herlina, Fatmi Cahyani, Windari Kartika, and Sri Watini. “Implementasi Fitur Kelas Virtual TVSekolah Dalam Mengembangkan Kecerdasan Visual Spasial Pada Anak Usia Dini Di SPS Negeri Abdi Praja Cilincing: Implementation of the School Virtual TV Class Feature in Developing Spatial Visual Intelligence in Early Childhood at SPS Negeri Abdi Praja Cilincing”. Indonesian Journal of Early Childhood: Jurnal Dunia Anak Usia Dini, vol. 5, no. 2, July 2023, pp. 426-34, doi:10.35473/ijec.v5i1.2476.