Aggressive Behavior in Early Age Children in Group B at TKS Aisyiyah Bustanul Athfal VI Seddur. SINAU [Internet]. 2024 Jul. 9 [cited 2026 Sep. 30];1(1):85-9. Available from: https://proceeding.uingusdur.ac.id/index.php/sinau/article/view/2276