1. Birla Institute of Technology,Department of Mathematics,Mesra, Ranchi,India,835215
2. Minia University,Cairo,Egypt
3. Military Technical College,Cairo,Egypt
4. Arab Academy for Science & Technology - Smart Village,Mechanical Engineering Department - Mechatronics,Giza,Egypt
5. Delta Technological University,Faculty of Technological Industry and Energy,Mechatronics Department,Menoufia,Egypt
6. Helwan University,Automotive and Tractors Engineering, Faculty of Engineering at Mataria,Cairo,Egypt