@book{224388,
	author = {PURBO, Onno W and Eko Sujatmiko },
	title = {Buku Pelajaran TIK : Teknologi Informasi Komunikasi },
	publisher = {Kementrian Negara Riset dan Teknologi },
	year = {2012},
	address = {Jakarta},
	edition = {1}
}