?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=ULIN+NIKMAH%2C+NIM.+98383241&rft.aulast=ULIN+NIKMAH&rft.aufirst=NIM.+98383241&rft.degree=Skripsi&rft.date=14+April+2003&rft.title=TINJAUAN+HUKUM+ISLAM+TERHADAP+SISTEM+PERJANJIAN+JUAL+BELl+BUS+DI+ASPADA&rft.inst=UIN+SUNAN+KALIJAGA+YOGYAKARTA&rft.tpages=88