Rais, Rinovian, and Gamar Al Haddar. “Assessing the Impact of Early Childhood Education Programs on Cognitive, Social, and Emotional Development: A Quasi-Experimental Study”. Jurnal Ilmu Pendidikan dan Humaniora 13, no. 3 (August 16, 2024): 152–166. Accessed May 20, 2025. http://journals.ristek.or.id/index.php/jiph/article/view/94.