A. P. . Dewantara, I. N. . Awwaliyah, A. B. . Susanto, I. . Fadah, and Handriyono, “Policy Announcements and SOE Stock Returns: A Multi-Event Study of Indonesia’s Sovereign Wealth Fund”, Am. J. Econ. Bus. Innov., vol. 5, no. 2, pp. 180–191, Aug. 2026, doi: 10.54536/ajebi.v5i2.7619.