Youcef Fekir, Mohamed Amine Hamadouche, University Mustapha Stambouli of Mascara, Algeria; Khalladi Mederbal, University of Ibn Khaldoun Tiaret, Algeria; Mohamed Larid, University of Abdelhamid Ibn Badis Mostaganem, Algeria; Djamel Anteur, University of Moulay Taher Saida, Algeria