Explicit error bounds for an adaptive finite volume scheme. - A. Achchab; Abdellatif Agouzal; Khalid Bouihat; Ali Souissi (J. Num. Math., 2011)

A posteriori error estimates for non conforming approximation of quasi Stokes problem. - Boujemâa Achchab; Abdellatif Agouzal; Khalid Bouihat (ARIMA J., 2012)

Star-Based a Posteriori Error Estimates for Elliptic Problems. - Boujemâa Achchab; Abdellatif Agouzal; N. Debit; Khalid Bouihat (J. Sci. Comput., 2014)

A general approach to the construction of nonconforming finite elements on convex polytopes. - Boujemâa Achchab; Khalid Bouihat; Allal Guessab; Gerhard Schmeisser (Appl. Math. Comput., 2015)

Adaptive finite element method for wick stochastic partial differential equations. - Boujemâa Achchab; Khalid Bouihat; Abderrezzak El-Bouayadi (Int. J. Math. Model. Numer. Optimisation, 2023)