?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Muhammad+Dwifajri%2C+Fajri&rft.aufirst=Fajri&rft.aulast=Muhammad+Dwifajri&rft.title=PEMIKIRIAN+HAMKA+TENTANG+ISLAM&rft.inst=Universitas+Muhammadiyah+Prof.+DR.+HAMKA&rft.date=2013&rft.degree=Masters