?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Fitrianti%2C+Fitrianti&rft.aulast=Fitrianti&rft.aufirst=Fitrianti&rft.degree=Undergraduate&rft.title=Efektivitas+Metode+Self-Talk+Positive+Terhadap+Tingkat+Kecemasan+LansiaDi+Panti+Werda+Al-Khautsar+Palu&rft.inst=Universitas+Widya+Nusantara&rft.date=2021