?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Topolega%2C+Jein+Arnalia&rft.aulast=Topolega&rft.aufirst=Jein+Arnalia&rft.date=2021&rft.degree=Undergraduate&rft.title=Evaluasi+Pelaksanaan+Vaksin+Covid-19+Di+Pelayanan+Publik+Di+Kota+Palu&rft.inst=Universitas+Widya+Nusantara