Cecilia, T. and Zai, I. 2026. Supply Chain Optimization on Company Performance in Indonesia’s Free Trade Zone, Batam City. Studi Akuntansi, Keuangan, dan Manajemen. 5, 3 (Jan. 2026), 241–258. DOI:https://doi.org/10.35912/sakman.v5i3.5675.