MAIZA, Fadila; NAFISAH, Suratun; SUHAIMI, Khansa Salsabila; FAHREZI, Ahmad Fahri. Design of LPG Leakage Detection Device using MQ-2 Sensor Equipped with Hazard Warning System. Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering), [S. l.], v. 11, n. 2, p. 143–150, 2024. DOI: 10.33019/jurnalecotipe.v11i2.4495. Disponível em: https://ecotipe.ubb.ac.id/index.php/ecotipe/article/view/4495. Acesso em: 8 oct. 2025.