“PENDETEKSI KEBOCORAN GAS LPG MELALUI SMS GATEWAY DENGAN MENGGUNAKAN SENSOR MQ2 BERBASIS ARDUINO UNO” (2022) Computer and Science Industrial Engineering (COMASIE), 6(4), pp. 79–88. Available at: https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/5310 (Accessed: 6 October 2026).