Purba, Doni El Rezen, and Parasian Silitonga. “Learning and Playing in Early Childhood With Augmented Reality Technology”. Telematika: Jurnal Telematika dan Teknologi Informasi 18, no. 3 (October 31, 2021): 375–383. Accessed January 30, 2026. https://jurnal.upnyk.ac.id/index.php/telematika/article/view/5569.