@book{184499,
	author = {Teh, Betsy Lay Hong, },
	title = {Biology. },
	publisher = {SASBADI SDN. BHD.,},
	year = {[2021?]},
	series = {MASTERCLASS SPM},
	address = {PETALING JAYA, Selangor :},
	note = {Include questions and answers.}
}