Muhammad Shujaat Mubarik is currently serving as an Associate Professor of Logistics and Supply Chain Management at the Edinburgh Business School, Heriot-Watt University, UK. His areas of interest are intellectual capital, supply chain management, and sustainability economics.Sharfuddin Ahmed Khan is Assistant Professor at the University of Regina, SK, Canada. His research interest includes but not limited to Supply Chain Management, Sustainable Supply Chain Management, Performance Measurement & Improvement and Multi-Criteria Decision Making.