?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=M.+ATABIK+-+NIM.+93342017%2C+&rft.aulast=M.+ATABIK+-+NIM.+93342017&rft.aufirst=+&rft.degree=Skripsi&rft.date=22+September+2010&rft.title=IJTIHAD+UMAR+IBN+AL-KHATTAB+TENTANG+APLIKASI+ZAKAT&rft.inst=UIN+Sunan+Kalijaga+Yogyakarta