1. Electrical Engineering Department, Faculty of Engineering, Minia University, Minia, Egypt
2. Département École de Génie, Université Québéc en Abitibi Témiscamingue, Rouyn-Noranda, QC, Canada
3. Department of Industrial Engineering, University of Padova, Padova, Italy
4. Electrical and Electronics Department, Lac Hong University, Bien Hoa, Dong Nai, Vietnam