?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Dudung+Abdurahman%2C+-&rft.aulast=Dudung+Abdurahman&rft.aufirst=-&rft.date=2011&rft.isbn=978-602-8335-&rft.btitle=Metodologi+Penelitian+Sejarah+Islam&rft.tpages=220&rft.genre=book