Holis, N., Santosa, W. and Dewayana, T.S. 2026. Strategic Partnerships and Supply Chain Responsiveness: Implications for Operational Performance in Indonesia’s Petrochemical Sector. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE). 9, 1 (Mar. 2026), 7871-7878. DOI:https://doi.org/10.31538/iijse.v9i1.9119.