Wicsksono, H., Syahda, R., Syahid, N. and Sary, I. 2024. Liquid Petroleum Gas (LPG) Cylinder Leak Detection Tool Using MQ-2 Sensor Based on Internet of Things (IoT). Ultima Computing : Jurnal Sistem Komputer. 16, 2 (Dec. 2024), 46-55. DOI:https://doi.org/https://doi.org/10.31937/sk.v16i2.3658.