Space Optimization for Raw Material Transportation: Reducing Environmental Impact Chaymae Taraa, Latifa Ezzine, Afaf Dadda, Ikram Elallouli, Aya Ayyadi and Haj Elmoussami E3S Web Conf., 601 (2025) 00036 Published online: 16 January 2025 DOI: 10.1051/e3sconf/202560100036