?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Rauf&rft.aulast=Rahman&rft.au=Rahman%2C+Rauf&rft.title=Pengaruh+Sabar+dan+Self-+efficacy+terhadap+Kecemasan+pada+Masyarakat+di+Masa+Pandemi+Covid-19&rft.date=2022&rft.degree=Bachelor&rft.inst=UNIVERSITAS+MUHAMMADIYAH+PROF.+DR.+HAMKA