Gonjales Barus R, Fatmawati UD, Ariateja D, Akbar , SP, Roesdian MNH, Rafif GRR, Kusuma MS. Design and Development of an MQ-2 Sensor and Arduino Uno Gas Leak Detection System with Automatic Ventilation and Warning. J. Penelit. Poltekbang Surabaya [Internet]. 2026Aug.20 [cited 2026Sep.3];11(1):71-82. Available from: https://ejournal.poltekbangsby.ac.id/index.php/jurnalpenelitian/article/view/2015