El Assad, Nouhaila, Salah-eddine Mokhlis, Kawtar El Haouti, and Najat Messaoudi. 2026. “Development of a Lead-Time-First Multi-Level Planning Approach for CTO/ATO Mass Customization Supply Chains”. Eastern-European Journal of Enterprise Technologies 1 (3 (139):48-60. https://doi.org/10.15587/1729-4061.2026.345253.