Impact of fintech income on financial performance of Islamic commercial banks: Evidence from Bangladesh: Impact of fintech on financial performance of Islamic banks. IIUC Business Review , [S. l.], v. 12, n. 1, p. 75–86, 2026. DOI: 10.3329/iiucbr.v12i1.88346. Disponível em: https://banglajol.info/index.php/IIUCBR/article/view/88346. Acesso em: 25 jun. 2026.