Mayssa Koubaa is a postdoctoral researcher at OLID Research Laboratory at the Higher Institute of Industrial Management (University of Sfax, Tunisia). Mohamed Haykal Ammar is an assistant professor at the Higher Institute of Industrial Management (University of Sfax, Tunisia) and a member of the OLID Research Laboratory. Diala Dhouib is a full professor in Quantitative Methods at the Higher Institute of Industrial Management (University of Sfax, Tunisia) and Head of the OLID Research Laboratory. Sirine Mnejja is a doctor in Computer Systems Engineering. She is currently working as an assistant in the Department of Computer Science at the Higher Institute of Computer Science and Multimedia (University of Sfax, Tunisia).