Rancang Ketinggian Bangun Alat Pendeteksi Banjir Secara Dini Menggunakan Mikrokontroler Atmega8535 Dan Sensor Ultrasonik Srf05-Hy. Magnetic: Research Journal of Physics and It’s Application, [S. l.], v. 1, n. 2, p. 66–73, 2021. DOI: 10.59632/magnetic.v1i2.111. Disponível em: https://ejurnal.unisap.ac.id/magnetic/article/view/111. Acesso em: 1 feb. 2026.