Krendy La Abdillah, and Khayira Sakhashiila Atha. 2026. “Geo-Refill Jakarta: Integration of GIS and Smart Mapping for Planning Public Drinking Water Stations As a Strategy to Reduce Single-Use Plastic in DKI Jakarta”. Educational Journal of Learning Technology 4 (1):55-64. https://doi.org/10.58230/edutech.v4i1.108.