IKHWAN, Ihsanul; RIANI, Ririn. Stability of Islamic Bank Efficiency in Indonesia and Malaysia: Has COVID-19 Made Any Difference?. Journal of Islamic Monetary Economics and Finance, [S. l.], v. 9, n. 3, p. 491–510, 2023. DOI: 10.21098/jimf.v9i3.1526. Disponível em: https://www.jimf-bi.org/JIMF/article/view/1526. Acesso em: 4 feb. 2026.