N. D. Simatupang, S. A. Sholichah, and I. A. Simanjuntak, “Improving Early Literacy Through Kamishibai Storytelling: Action Research in an Indonesian Kindergarten”, Golden Age SCI J ECD, vol. 10, no. 1, pp. 101–113, Mar. 2025, doi: 10.14421/jga.2025.101-08.