@book{7462,
	author = {Syafiqah Amira Khairuddin,},
	title = {Synthesis and characterization of zeolites from palm oil fuel ash (POFA) by ultrasonic assisted hydrothermal approach /},
	publisher = {UMP,},
	year = {2018},
	address = {Kuantan, Pahang :},
	note = {Faculty of Chemical & Natural Resources Engineering}
}