@book{215241,
	author = {Kementrian Pendidikan dan Kebudayaan  and Ismunandar, Siti Zubaidah dan Sri Budiarti },
	title = {Ilmu Pengetahuan Alam },
	publisher = {Kementrian Pendidikan dan Kebudayaan },
	year = {2014},
	address = {Jakarta}
}