@book{139066,
	author = {Lau, Hut Yee, },
	title = {Ulang kaji science PT3},
	publisher = {Sasbadi Sdn. Bhd. , },
	year = {2017},
	series = {Super skills ulang kaji PT3},
	address = {Petaling Jaya, Selangor : },
	note = {Includes questions and answers.}
}