?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=NUR+CHAEDI+-+NIM.+94121524%2C+&rft.aulast=NUR+CHAEDI+-+NIM.+94121524&rft.aufirst=+&rft.degree=Skripsi&rft.date=20+May+2010&rft.title=HISTORIOGRAFI+MASA+DAULAH+ABBASIYAH+PERTAMA+(132+H%2F750+M+-+232+H%2F874+M)&rft.inst=UIN+Sunan+Kalijaga+Yogyakarta