?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Muhammad+Ridhwan%2C+NIM.+05212442&rft.aulast=Muhammad+Ridhwan&rft.aufirst=NIM.+05212442&rft.degree=Masters&rft.date=4+March+2009&rft.title=EKOSOFI+ISLAM+(Kajian+Pemikiran+Ekologi+Seyyed+Hoosein+Nasr)&rft.inst=UIN+Sunan+Kalijaga