Lakhlifa Sadek received master’s and Ph.D. degrees in applied mathematics from the Faculty of Science, Chouaib Doukkali University, El Jadida, Morocco, in 2018 and 2022, respectively. In 2023 he held the position of Associate Professor with the Department of Mathematics, Faculty of Sciences and Technology, Al-Hoceima, Abdelmalek Essaadi University, Tetouan, Morocco. His research interests include differential equations, differential matrix equations, numerical methods, Krylov subspace methods, special functions, mathematical modeling, fractional calculus, numerical linear algebra, and control theory.