1. Post-Doctoral Fellow, ICSSR, School of Management, Doon University, Dehradun, India
2. Department of Mechanical Engineering, Ch. Ranbir Singh State Institute of Engineering & Technology, Jhajjar, India
3. Operations and Supply chain Management Area, School of Management, Doon University, Dehradun, India
4. Guildhall School of Business and Law, London Metropolitan University, London, UK