@book{12390,
	author = {Estallo, Michael P., and Navarro, Marlken B.,},
	title = {Smart LPG gas leakage and fire detection alert system using wireless network for monitoring / },
	publisher = {Camarines Sur Polytechnic Colleges ;},
	year = {2022.},
	address = {Nabua, Camarines Sur :}
}