Usman, Sindi, Shofiyanti Nur Zuama, Sita Awalunisah, and Andi Agusniatih. “Supporting Symbolic and Cognitive Development in Early Childhood through Pop-Up Book Learning Media”. GENIUS: Indonesian Journal of Early Childhood Education 6, no. 2 (December 31, 2025): 151–164. Accessed January 29, 2026. https://genius.uinkhas.ac.id/index.php/gns/article/view/231.