Penerapan Teknologi Early Warning System (EWS) Berbasis Internet of Things (IoT) di Desa Sambungrejo, Grabag, Magelang. Community Empower [Internet]. 2021 Jan. 9 [cited 2026 Sep. 30];6(2):208-15. Available from: https://coba.unimma.ac.id/ce/article/view/4281