1. Management and Humanities Department Universiti Teknologi PETRONAS Seri Iskandar Malaysia
2. Faculty of Commerce Kafrelsheikh University Kafr El‐Sheikh Egypt
3. Department of Management, Faculty of Business and Management Brno University of Technology—VUT Brno Brno Czech Republic
4. Sustainable Process Integration Laboratory—SPIL, NETME Centre, Faculty of Mechanical Engineering Brno University of Technology—VUT Brno Brno Czech Republic