1. Department of Mathematics, College Of Science and ArtsAl‐Ras, Qassim University Buraydah Kingdom Of Saudi Arabia
2. Laboratory of Fundamental and Applied MathematicsOran University 1, Ahmed Benbella Oran Algeria
3. Department of MathematicsFaculty of Mathematics and Informatics, USTOMB Oran Algeria
4. Department of Mathematics, Faculty of Exact SciencesUniversity Tebessa Tebessa Algeria