Ananda, Ziza, and Nurmasyitah Nurmasyitah. “Pengembangan Prototipe Alat Pendeteksi Banjir Sederhana”. GRAVITASI: Jurnal Pendidikan Fisika dan Sains 2, no. 01 (October 28, 2019): 7-12. Accessed September 19, 2024. https://ejurnalunsam.id/index.php/JPFS/article/view/1701.