Farid, Nanang, Rasiman Rasiman, and Bagus Ardi Saputro. “Development of Science Literacy-Based IPAS Teaching Materials to Improve the Character of Environmental Care of Grade IV Elementary School Students”. Dinasti International Journal of Education Management and Social Science 6, no. 6 (August 5, 2025): 4341–4353. Accessed April 29, 2026. https://dinastipub.org/DIJEMSS/article/view/5316.