?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Sherly+Phyta+Tavarel&rft.aufirst=Sherly&rft.au=Sherly+Phyta+Tavarel%2C+Sherly&rft.inst=Universitas+Muhammadiyah+Prof.+DR.+Hamka&rft.degree=Diploma&rft.date=2021&rft.title=KTI-TKV-202113-1805033025-SHERLY+PHYTA+TAVAREL