?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Missaefuddin&rft.au=Missaefuddin%2C+Acep+Abdul&rft.aufirst=Acep+Abdul&rft.tpages=76&rft.inst=Universitas+Pakuan&rft.degree=Skripsi&rft.date=28+July+2022&rft.title=Analisis+Produktivitas+Terhadap+Laba+di+Perusahaan+Ditengah+Pandemi+Covid-19+(Studi+Kasus+Pada+PT+Bukit+Asam+Tbk).