The Heterogeneous Effects of COVID-19 Outbreak on Stock Market Returns and Volatility: Evidence from Panel Quantile Regression Model. ETIKONOMI, [S. l.], v. 20, n. 2, p. 225–238, 2021. DOI: 10.15408/etk.v20i2.20587. Disponível em: https://journal.uinjkt.ac.id/etikonomi/article/view/20587. Acesso em: 16 oct. 2025.