?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=HELMY+ISMAIL+SANI%2C+NIM.+0038+0353&rft.aulast=HELMY+ISMAIL+SANI&rft.aufirst=NIM.+0038+0353&rft.degree=Skripsi&rft.date=14+January+2005&rft.title=SEWA+TANAH+DALAM+PANDANGAN+YUSUF+AL-QARADAWI&rft.inst=UIN+SUNAN+KALIJAGA+YOGYAKARTA&rft.tpages=98