Wedagama, Dewa Ayu Trisna Adhiswari, et al. “Development of a Sensor-Based Flood Early Warning System With SMS Notification in Urban River Restoration Contexts”. Jurnal Ilmiah Teknik, vol. 5, no. 1, Jan. 2026, pp. 325-38, doi:10.56127/juit.v5i1.1351.