WICSKSONO, Hartawan Alief; SYAHDA, Rizky Oriza; SYAHID, Nur; SARY, Indri Purwita. Liquid Petroleum Gas (LPG) Cylinder Leak Detection Tool Using MQ-2 Sensor Based on Internet of Things (IoT). Ultima Computing : Jurnal Sistem Komputer, [S. l.], v. 16, n. 2, p. 46–55, 2024. DOI: 10.31937/sk.v16i2.3658. Disponível em: https://ejournals.umn.ac.id/index.php/SK/article/view/3658. Acesso em: 6 jun. 2025.