Fauzia, A. 2026. Driving Family Business Sustainability Through Effective Succession: The Roles of Successor Competence and Family Governance. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE). 9, 2 (Jul. 2026), 16322-16349. DOI:https://doi.org/10.31538/iijse.v9i2.9636.