1. Eco-Engineering and Management Consult Limited, Accra, Ghana
2. Portsmouth Business School, University of Portsmouth, Portsmouth, UK
3. Adani Institute of Infrastructure Management, Ahmedabad, India
4. Industrial Engineering and Engineering Management Department, College of Engineering, University of Sharjah, Sharjah, UAE
5. Montpellier Business School, Montpellier, France
6. Emlyon Business School, Écully, France
7. Technical University of Munich, München, Germany