Nafiah, N., and W. Wuryandani. “Analysis of Teacher Needs in Developing Flipbook-Based Interactive Teaching Materials in Elementary Schools”. QALAMUNA: Jurnal Pendidikan, Sosial, Dan Agama, vol. 16, no. 2, Sept. 2024, pp. 903-18, doi:10.37680/qalamuna.v16i2.5071.