Estimating The Knowledge of Zakat Payment Among Muslims Using The Elasticity Between Income and Zakat Expenses. International Conference on Islamic Economic (ICIE), [S. l.], v. 1, n. 2, p. 185–195, 2022. DOI: 10.58223/icie.v1i2.114. Disponível em: https://ejournal.iaforis.or.id/index.php/icie/article/view/114. Acesso em: 21 apr. 2026.