Maiza, Fadila, Suratun Nafisah, Khansa Salsabila Suhaimi, and Ahmad Fahri Fahrezi. 2024. “Design of LPG Leakage Detection Device Using MQ-2 Sensor Equipped With Hazard Warning System”. Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) 11 (2): 143-50. https://doi.org/10.33019/jurnalecotipe.v11i2.4495.