El Affaki, O., M. Benhadou, and A. Haddout. “Operational Excellence Supported by Lean Management Tools, IATF 16949 Automotive Standard, and Industry 4.0 Pillars: Evidence from Automotive Companies in Morocco”. Engineering, Technology & Applied Science Research, vol. 15, no. 3, June 2025, pp. 22718-24, doi:10.48084/etasr.10600.