Widodo, B.S. and Iortyom, E.T. 2026. GIS-Based Flood Risk Mapping and Implications for Educational Accessibility in Aceh: A Systematic Review (2015–2025). Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram. 14, 3 (Jul. 2026), 2067–2085. DOI:https://doi.org/10.33394/j-ps.v14i3.19832.