Khosroniya, Mehdi, Reza Hosnavi, and Mohammad Reza Zahedi. 2024. “Enhancing Operational Performance in Industry 4.0: The Mediating Role of Total Quality Management and Total Productive Maintenance at Zarharan Industrial Complex”. International Journal of Industrial Engineering and Operational Research 6 (1), 96-122. https://doi.org/10.22034/ijieor.v6i1.94.