Hien Thanh Thi Duong et al. 2026. The Impact of Digital Transformation in Accounting on Business Performance: The Mediating Role of Cost Reduction in an Emerging Southeast Asian Economy. International Journal of Computer Information Systems and Industrial Management Applications. 18, 2 (Sep. 2026), 2237–2249. DOI:https://doi.org/10.70917/ijcisim-2026-5738.