Impact of Coronavirus and Macroeconomic Indicators on Sharia Obligation with Simultaneous Model. Signifikan: Jurnal Ilmu Ekonomi, [S. l.], v. 10, n. 2, p. 291–298, 2021. DOI: 10.15408/sjie.v10i2.21084. Disponível em: https://journal.uinjkt.ac.id/signifikan/article/view/21084. Acesso em: 28 jan. 2026.