Saripudin, A. et al. 2025. Exploring Natural Phenomena with Pop-Up Books: A Tool for Early Science Literacy. Golden Age: Jurnal Ilmiah Tumbuh Kembang Anak Usia Dini. 10, 4 (Dec. 2025), 841–851. DOI:https://doi.org/10.14421/jga.2025.104-14.