Andini, R., and Dheasey Amboningtyas. “ANALYSIS OF FINANCIAL PERFORMANCE AND SHARE PERFORMANCE BEFORE AND AFTER COVID-19 PANDEMIC ON THE INDONESIA STOCK EXCHANGE (IDX)”. Jurnal Ekonomi, vol. 11, no. 01, June 2022, pp. 395-9, https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/262.