Sahurina, D.J.S. and Cahyati, N. 2026. Financial Performance Analysis of PT Bank Central Asia Tbk in Relation to the Acquisition of Bank Royal Indonesia: A Comparative Study of the Pre-Acquisition Period (2017–2018) and Post-Acquisition Period (2020–2021). Proceeding of International Conference Technology, Economics, and Social Science. 1, 1 (Jan. 2026), 191-198.