SIBARANI, Bintang Berliana; SISWANTI, Tutik; SETIADI, Setiadi. Abnormal Return Saham pada Masa Pandemic Covid 19 Menggunakan Market Adjusted Model (Event Study Saham Lq-45, 100 Hari Perdagangan). Jurnal Disrupsi Bisnis, [S. l.], v. 6, n. 1, p. 24–40, 2023. DOI: 10.32493/drb.v6i1.27066. Disponível em: https://openjournal.unpam.ac.id/index.php/DRB/article/view/27066. Acesso em: 9 oct. 2024.