Rafli Rasyid, Muh, et al. “APLIKASI MOBILE MONITORING DAN DETEKSI DINI TANAH LONGSOR BERBASIS INTERNET OF THINGS (IOT)”. Informatics and Digital Expert (INDEX), vol. 6, no. 2, Nov. 2024, pp. 144-8, doi:10.36423/index.v6i2.1991.