Rahma, Astika, Angga Saputra, Mufika Anggi Safitri, Ainun Roisah, and Siti Aisyah. 2025. “Enhancing Early Childhood Cognitive Development Through Play-Based Learning: A Case Study”. Journal of Child Health and Development 1 (1):11-22. https://pub.nuris.ac.id/journal/jchd/article/view/132.