1. Laboratory of Operator Theory and PDEs: Foundations and Applications, Department of Mathematics, Faculty of Exact Sciences University of El Oued El Oued Algeria
2. Laboratory of Pure and Applied Mathematics Amar Teledji Laghouat University Laghouat Algeria
3. Department of Mathematics, College of Sciences and Arts Qassim University Kingdom of Saudi Arabia
4. Laboratory of Fundamental and Applied Mathematics of Oran (LMFAO) University of Oran 1, Ahmed Benbella Oran Algeria