AGUSTIAR, Memet. THE SINGLE CURRENCY FOR ISLAMIC NATIONS: DO HETEROGENEITIES MATTER?. Journal of Islamic Monetary Economics and Finance, [S. l.], v. 4, n. 2, p. 223–236, 2019. DOI: 10.21098/jimf.v4i2.964. Disponível em: http://jimf-bi.org/JIMF/article/view/964. Acesso em: 29 dec. 2025.