Two-Stages Ant Colony Approach for Project Scheduling under Uncertainty. - Torky Sultan; Ahmed Elshamy; Nahed Moubark (Egypt. Comput. Sci. J., 2009)

Ant Colony-Simulated Annealing for Project Resource Constrained with Cash Flow (ACSA). - Torky Sultan; Ahmed Elshamy; Nahed Moubark (Egypt. Comput. Sci. J., 2010)