?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=AFRIYANTO+-+NIM.+04350042+%2C+&rft.aulast=AFRIYANTO+-+NIM.+04350042+&rft.aufirst=+&rft.degree=Skripsi&rft.date=6+April+2009&rft.title=KONSEP+PENYATUAN+KRITERIA+PENENTUAN+1+SYAWAL+ANTARA+WUJUD+AL-HILAL%2C+RU'YAH+AL-+HILAL%2C+DAN+IMKAN+AL-RU'YAH+&rft.inst=UIN+Sunan+Kalijaga+Yogyakarta