SURYANTI, A. A.; AHYARUDDIN, M.; FITRIANA, N. Comparative Analysis of Stock Prices, Stock Returns, Abnormal Returns and Trading Volume Before and After the Announcement of Covid-19. Neraca Keuangan : Jurnal Ilmiah Akuntansi dan Keuangan, [S. l.], v. 20, n. 1, p. 246–255, 2025. DOI: 10.32832/neraca.v20i1.19144. Disponível em: https://ejournal.uika-bogor.ac.id/index.php/neraca/article/view/19144. Acesso em: 13 may. 2025.