Hayati, H., H. Rofizar, A. Savitri, dan A. Syahputra. “FINANCIAL PERFORMANCE ANALYSIS OF CONSUMER GOODS INDUSTRY COMPANIES LISTED ON THE JAKARTA ISLAMIC INDEX (JII) BEFORE AND DURING COVID-19”. JURNAL MANAJEMEN DAN BISNIS, vol. 10, no. 2, Desember 2021, hlm. 22-29, https://journal.itbind.ac.id/index.php/jmbi/article/view/253.