Irda , A. K., A. B. D. . Rajendra, S. NS, and P. D. C. . Ferreira. “The Impact of Tax Regulation Changes on the Business Sector”. International Conference On Economics Business Management And Accounting (ICOEMA), vol. 4, no. 1, July 2025, pp. 1109-13, https://conference.untag-sby.ac.id/index.php/icoema/article/view/5688.