?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Sofia&rft.au=Fatmawati%2C+Sofia&rft.aulast=Fatmawati&rft.date=2022&rft.inst=Universitas+Muhammadiyah+Prof+Dr+Hamka&rft.degree=Masters&rft.title=Tesis+Sofia+Fatmawati+ITB+2015