1. Laboratory of Nanoscience and Technology Department of Physics Quaid.i.Azam University Islamabad Pakistan
2. Department of Mechanical Technology University of Technology Nowshera Amangarh KPK Pakistan
3. Department of Mechanical Engineering University of Engineering & Technology Peshawar Peshawar KPK Pakistan
4. Department of Industrial Engineering University of Engineering & Technology Peshawar Peshawar KPK Pakistan