Iqbal, M. M., K. M. A. Islam, N. M. Zayed, T. H. Beg, and S. K. Shahi. “IMPACT OF ARTIFICIAL INTELLIGENCE AND DIGITAL ECONOMY ON INDUSTRIAL REVOLUTION 4: EVIDENCE FROM BANGLADESH”. American Finance & Banking Review, Vol. 6, no. 1, Dec. 2021, pp. 42-55, doi:10.46281/amfbr.v6i1.1489.