Professor, Management Eng, Universidade Federal de Pernambuco

University of Alberta

University of Toronto

University of Groningen

Tribology professor, VTT Technical Research Centre of Finland

Luleå University of Technology

Department of Mechanical and Chemical Engineering, Islamic University of Technology

Full professor Production and Supply Chain Management

Université Blaise Pascal, Institut Pascal

Professor, Department of Mining Engineering, IIT (BHU) Varanasi