Rosyida, E.E. et al. 2026. A Hybrid DDMRP-OUTL Inventory Policy with Defect Prediction for Resilient Supply Chains. Jurnal Optimasi Sistem Industri. 25, 1 (Jun. 2026), 63–93. DOI:https://doi.org/10.25077/josi.v25.n1.p63-93.2026.