WALI, M.; IQBAL, T.; SALAM, A.; SYAFRINAL, S. Designing a Solar-Powered IoT-Based Flood Early Warning System Prototype with Audio-Visual Alarm for Aceh Region. Design Journal, [S. l.], v. 4, n. 1, p. 18–40, 2026. DOI: 10.58477/dj.v4i1.386. Disponível em: https://journal.ypmma.org/index.php/dj/article/view/386. Acesso em: 23 apr. 2026.