KARTIKASARI, Grenda Evi; CAROLINA, Anita; LUTFIA, Citra. Dampak Pengumuman COVID-19 terhadap IHSG, Harga Saham, Abnormal Return dan Trading Volume Activity di Sektor Transportasi (Analisis Peristiwa di BEI 2019-2020). Jurnal Manajemen Stratejik dan Simulasi Bisnis, [S. l.], v. 4, n. 2, p. 82–95, 2023. DOI: 10.25077/mssb.4.2.82-95.2023. Disponível em: https://jmassbi.fekon.unand.ac.id/index.php/mssb/article/view/93. Acesso em: 19 sep. 2026.