Abni, Anisah, et al. “Impact of Covid-19 on Profitability in Kompas100 Index Companies”. JASa (Jurnal Akuntansi, Audit Dan Sistem Informasi Akuntansi), vol. 6, no. 1, Apr. 2022, pp. 32-38, doi:10.36555/jasa.v6i1.1835.