Missah, Wehellnimet junior, and Ellbert Hutabri. “PENDETEKSI KEBOCORAN GAS LPG MELALUI SMS GATEWAY DENGAN MENGGUNAKAN SENSOR MQ2 BERBASIS ARDUINO UNO”. Computer and Science Industrial Engineering (COMASIE) 6, no. 4 (July 23, 2022): 79–88. Accessed November 21, 2024. https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/5310.