Rahman, Budi, Frengki Pernando, and Noviar Indriawan. 2022. “Sistem Monitoring Kebocoran Gas Dan Api Menggunakan Sensor MQ-2 Dan Flame Sensor Berbasis Android”. Journal Sensi: Strategic of Education in Information System 8 (2), 209-22. https://doi.org/https://doi.org/10.33050/sensi.v8i2.2429.