?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Yuniawati%2C+Dwi&rft.aufirst=Dwi&rft.aulast=Yuniawati&rft.title=Penerapan+Customer+Relationship+Marketing+Pada+Koperasi+Dosen+dan+Karyawan+Matahari+Universitas+Muhammadiyah+Prof.+DR.+HAMKA+di+Masa+Pandemi+Covid-19&rft.inst=Universitas+Muhammadiyah+Prof.+Dr.+Hamka&rft.date=2020&rft.degree=Bachelor