Hariyanti, Wiwin, and Hidayatulloh. “Concept-Based Learning Model for Child-Friendly Schools in Elementary Schools: Model Pembelajaran Berbasis Konsep Sekolah Ramah Anak Di Sekolah Dasar”. Indonesian Journal of Innovation Studies 27, no. 1 (January 19, 2026): 10.21070/ijins.v27i1.1212. Accessed September 9, 2026. https://ijins.umsida.ac.id/index.php/ijins/article/view/1212.