?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=31091209&rft.au=31091209%2C+MARCELLA+INDAH+KRISTANTI&rft.aufirst=MARCELLA+INDAH+KRISTANTI&rft.tpages=51&rft.title=DETEKSI+Escherichia+coli+O157+PADA+SUSU+SAPI+MENTAH+DI+TANGKI+PENYIMPANAN+SUSU+KABUPATEN+SLEMAN+DAERAH+ISTIMEWA+YOGYAKARTA&rft.date=February+2014&rft.degree=Final+Year+Projects+(S1)&rft.inst=Universitas+Kristen+Duta+Wacana