@book{2405,
	author = {Yuhai, He,},
	title = {Optimization of ultrasound and enzyme assisted extraction of eurycomanone from eurycoma longifolia (tongkat ali) /},
	publisher = {UMP,},
	year = {2018},
	address = {Kuantan, Pahang :},
	note = {Faculty of Chemical and Natural Resources Engineering}
}