AHMAD SHAMSUDIN, A. A. .; BAHARUDIN, E. IoT-based LPG Leakage Detector System with Safety Alert Mechanism. Evolution in Electrical and Electronic Engineering, [S. l.], v. 2, n. 2, p. 344–353, 2021. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/eeee/article/view/4044. Acesso em: 3 mar. 2024.