... Environmental sustainability Multi-criteria decision-making Operational excellence (OPEX) initiatives like Six Sigma and Lean Six Sigma (LSS) improve efficiency, customer satisfaction and profitability by reducing waste and defects and enhancing quality in manufacturing, making them crucial...

...Luay Jum’a; Ziad Alkalha; Maher Alaraj Purpose With the increasing concern over environmental pollution and global warming, companies are required to act responsibly to mitigate these environmental issues. Their activities should adhere to the standards of environmental sustainability. Thus...

... sustainability. Finally, the authors will try to understand whether a quality management system's performance can be affected by its genius loci, and whether a quality management system's environmental sustainability performance can be affected by the extent of environmental sustainability in its genius loci...