Indrayanti, Dita, Intan Chairani, Nurul Fadhilah Rizki, Rizqi Khoiriyah Amini, Winda Sherly Utami, and Rizki Surya Amanda. “Stacking Box Games to Stimulate Problem-Solving Skills in Children Aged 4-6 Years”. Journal of Islamic Education Students (JIES) 4, no. 2 (November 30, 2024): 232–240. Accessed January 19, 2026. https://ejournal.uinmybatusangkar.ac.id/ojs/index.php/jies/article/view/12374.