Martaningsih, Sri Tutur, and Siti Nur Fadhilah. 2025. “Evaluation of the Child-Friendly School Program Based on the ‘5s’ Culture at Ngupasan Public Elementary School, Yogyakarta: Evaluative Research Using the CIPP Model”. Jurnal Fundadikdas (Fundamental Pendidikan Dasar) 8 (1). https://doi.org/10.12928/fundadikdas.v8i1.11202.