Yulia, Z.N.M.L., Triwahyudianto, T., Kumala, F.N. and Aiman, W.M. 2025. Interactive media based on project-based learning using Lumi Education for IPAS subjects in 4th-grade elementary school. Journal of Environment and Sustainability Education. 3, 1 (Feb. 2025), 11–20. DOI:https://doi.org/10.62672/joease.v3i1.40.