@book{122672,
	author = {Universiti Kebangsaan Malaysia and Universiti Kebangsaan Malaysia },
	title = {Sains Malaysiana},
	publisher = {Universiti Kebangsaan Malaysia , },
	year = {2011},
	address = {Bangi, Selangor : },
	note = {Jil. 40 bil.7 , Julai 2011}
}