Fatikasari, A. and Astuti, Y. 2026. The Effect of Sharia Business Unit Spin-Off Announcements on Stock Prices: A Case Study of CIMB Niaga Syariah and BTN Syariah. Journal Research of Social Science, Economics, and Management. 5, 7 (Feb. 2026), 10325–10335. DOI:https://doi.org/10.59141/jrssem.v5i7.1335.