Dewi, Sinta Kurnia, Sri Maryati Deliana, and Haryadi Haryadi. “Impact of Youtube Kids Impressions on Early Childhood Prosocial Behavior”. Journal of Primary Education 8, no. 3 (December 15, 2018): 315-322. Accessed November 26, 2020. https://journal.unnes.ac.id/sju/index.php/jpe/article/view/27730.