Ayuni, Shazana Dhiya, Syamsudduha Syahrorini, and Jamaaluddin Jamaaluddin. 2021. “Lapindo Embankment Security Monitoring System Based on IoT”. Elinvo (Electronics, Informatics, and Vocational Education) 6 (1):40-48. https://doi.org/10.21831/elinvo.v6i1.40429.