Analisis reaksi pasar modal terhadap berbagai pengumuman kasus Covid-19 pada fase awal. Journal of Business & Banking, [S. l.], v. 12, n. 1, p. 51–68, 2022. DOI: 10.14414/jbb.v12i1.2951. Disponível em: https://journal.perbanas.ac.id/index.php/jbb/article/view/2951. Acesso em: 18 sep. 2025.