?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=22084450&rft.aufirst=Daniel+Hutama+Putra&rft.au=22084450%2C+Daniel+Hutama+Putra&rft.date=February+2013&rft.inst=Universitas+Kristen+Duta+Wacana&rft.degree=Final+Year+Projects+(S1)&rft.title=PENGGUNAAN+RIPPLE+DOWN+RULE+UNTUK+MENDIAGNOSIS+PENYAKIT+ANAK&rft.tpages=59