Mamat, Nordin. “An Investigationof Children’s Social BehaviourUsing the Design of Bronfenbrenner’s Ecological Model in a MulticulturalPre-School (23 - 42)”. Jurnal Pendidikan Bitara UPSI 4, no. 1 (May 13, 2019): 23–42. Accessed April 28, 2024. https://ejournal.upsi.edu.my/index.php/JPB/article/view/2397.