Kumpulan Daftar Isi Buku 610.72 BAI r Research for... : Identifying a topic, ( Ket. lihat Bab. 1 ) ( halaman 1-11 ) Bailey, Diana M. Research Design;Data Collection - Methods;Data Interpretation, Statistical Philadelphia : F.A. Davis, 1991 https://lib.fkm.ui.ac.id:443/detail?id=107704