1. Higher School of Technology_Fkih Ben Salah (EST_FBS), Sultan Moulay Slimane University,Systems Engineering laboratory (LGS),Fkih Ben salah,Morocco,23200
2. Sultan Moulay Slimane University Beni,Mathematics and Applied Physics,Mellal,Morocco
3. Sultan Moulay Slimane University Beni,Innovation laboratory for mathematics, applications and information technology,Mellal,Morocco