Optimality conditions and adjoint state for a perturbed boundary optimal control system. - Mohamed Akkouchi; Abdellah Bounabat (Appl. Math. Lett., 2001)

On Cauchy-type functional equations. - Elqorachi Elhoucien; Mohamed Akkouchi (Int. J. Math. Math. Sci., 2004)

Coincidence Points for Mappings in Metric Spaces Satisfying Weak Commuting Conditions. - Salvatore Sessa 002; Mohamed Akkouchi (Symmetry, 2022)