?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=SURAHMAT+LAGUNI%2C+NIM.+12651044&rft.aulast=SURAHMAT+LAGUNI&rft.aufirst=NIM.+12651044&rft.degree=Skripsi&rft.date=28+June+2016&rft.title=ANALISIS+METODE+PREPROCESSING+PADA+CITRA+MAMMOGRAM&rft.inst=UIN+SUNAN+KALIJAGA+YOGYAKARTA