Pongsoda, Jervis Dongara (2021) Analisis Uji Beda Reaksi Investor Terhadap Laporan Kuartalan Sebelum dengan Saat Pandemi Covid-19 = Difference Test Analy-sis of Investors’ Reactions to Quarterly Financial Reports Before and During The Covid-19 Pandemic. Skripsi thesis, Universitas Hasanuddin.