Suryanti, A. A., Ahyaruddin, M., & Fitriana, N. (2025). 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, 20(1), 246–255. https://doi.org/10.32832/neraca.v20i1.19144