Hermawati, Alfina, Apri Kurniasih, and Retno Risti Darmawanti. “Improving Prosocial Behavior Through Project-Based Learning Activities In Children Aged 5-6 Years”. Aulad: Journal on Early Childhood 9, no. 2 (May 9, 2026): 500–507. Accessed May 27, 2026. https://aulad.org/index.php/aulad/article/view/1111.