?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=JAZAK+AKBAR+HIDAYAT+-+NIM.+98383031%2C+&rft.aulast=JAZAK+AKBAR+HIDAYAT+-+NIM.+98383031&rft.aufirst=+&rft.degree=Skripsi&rft.date=22+September+2010&rft.title=INTERRELASI+ANTARA+ETIKA+DAN+SISTEM+EKONOMI+MENURUT+ISLAM+(STUDI+TERHADAP+KONSEP+EKONOMI+IBNU+KHALDUN)&rft.inst=UIN+Sunan+Kalijaga+Yogyakarta