@book{225893,
	author = {KANGINAN, Marthen and Risa Mulyanto Putri dan Dian Yuliani},
	title = {Matematika untuk SMA/MA/SMK/MAK Kelas XII Kelompok Wajib 3},
	publisher = {Grafindo Media  Pratama},
	year = {2023},
	address = {Bandung }
}