@book{134559,
	author = {Ismail Mohammad, },
	title = {Sains SPM tingkatan 4 & 5},
	publisher = {PNI Neuron (M) Sdn. Bhd. , },
	year = {2017},
	series = {Peta minda visual & diagram},
	address = {Puchong, Selangor : }
}