?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Alvia&rft.au=Alvia+Riski+Anita%2C+Alvia&rft.aulast=Alvia+Riski+Anita&rft.date=2021&rft.degree=Diploma&rft.title=KTI-TKV-202207-1910033002-Alvia+Riski+Anita&rft.inst=Universitas+Muhammadiyah+Prof.+DR.+Hamka