Leliana, Fitria, Budiono Budiono, and Erna Yayuk. 2026. “Increasing Early Childhood Education Teacher Creativity Based on Mastery of Electronic Storybooks to Improve Early Childhood Literacy in Surabaya City”. QALAMUNA: Jurnal Pendidikan, Sosial, Dan Agama 18 (2):1261-76. https://doi.org/10.37680/qalamuna.v18i2.10156.