Fajri, M., Indriyani, I. and Kurniawan, U. 2026. The Stock Market’s Reaction to Information on the 2025 Tobacco Excise Tax Policy: An Event Study of Cigarette Issuers on the Indonesia Stock Exchange: Reaksi Pasar Modal Terhadap Informasi Kebijakan Tarif Cukai Hasil Tembakau Tahun 2025 : Studi Peristiwa pada Emiten Rokok di Bursa Efek Indonesia. Academia Open. 11, 1 (Jun. 2026), 10.21070/acopen.11.2026.14509. DOI:https://doi.org/10.21070/acopen.11.2026.14509.