Robust Production Planning: An Alternative to Scenario-Based Optimization Models. - Carles Sitompul; El Houssaine Aghezzaf (MCO, 2008)

Models for robust tactical planning in multi-stage production systems with uncertain demands. - El Houssaine Aghezzaf; Carles Sitompul; Najib M. Najid (Comput. Oper. Res., 2010)

A robust hierarchical production planning for a capacitated two-stage production system. - El Houssaine Aghezzaf; Carles Sitompul; Frank Van den Broecke (Comput. Ind. Eng., 2011)