Stabilitas Beta Indeks JII70 di Bursa Saham Indonesia Pada Pandemi Covid-19. Akuntabilitas, [S. l.], v. 15, n. 2, p. 169–176, 2022. DOI: 10.15408/akt.v15i2.28286. Disponível em: https://journal.uinjkt.ac.id/akuntabilitas/article/view/28286. Acesso em: 22 dec. 2025.