?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=ZAKI+MUBAROK+-+NIM.+02381628%2C+&rft.aulast=ZAKI+MUBAROK+-+NIM.++02381628&rft.aufirst=+&rft.degree=Skripsi&rft.date=15+March+2010&rft.title=TINJAUAN+HUKUM+ISLAM+TERHADAP+GARANSI+LIFETIME+HARDWARE+KOMPUTER&rft.inst=UIN+Sunan+Kalijaga+Yogyakarta