AGUNG, J. S.; SUSILAWATI, C. E. DAMPAK PANDEMI COVID-19 TERHADAP INDEKS 9 SEKTOR INDUSTRI DI BURSA EFEK INDONESIA. JMBI UNSRAT (Jurnal Ilmiah Manajemen Bisnis dan Inovasi Universitas Sam Ratulangi)., [S. l.], v. 8, n. 2, 2021. DOI: 10.35794/jmbi.v8i2.34049. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/jmbi/article/view/34049. Acesso em: 20 jan. 2025.