@book{212959,
	author = {ADINAWAN, M. Cholik and Iwan Suseno dan Muji Darmanto },
	title = {Seribupena Matematika untuk SMP/MTs kelas IX Jilid 3},
	publisher = {Erlangga},
	year = {2008},
	address = {Jakarta},
	edition = {3}
}