@book{601964,
	author = {Bushra Hassan (00000206368) and Dr Rabia Liaquat},
	title = {Potassium Based Calcium Oxide Catalyst Synthesis for Efficient Transesterification of Waste Cooking Oil /},
	publisher = {Islamabad :},
	year = {2021},
	address = {USPCAS-E, NUST,}
}