@book{176170,
	author = {Fauziah Che Leh, and b},
	title = {Perkhidmatan Perantaraan Dalam Pengeluaran Firma Elektronik},
	publisher = {Universiti Pendidikan Sultan Idris,},
	year = {2020},
	address = {Tanjong Malim, Perak},
	note = {Includes index}
}