An expanded optimum design of P charts. - Torky Sultan (WSC, 1982)

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)

Multi-Criteria Business Intelligence Approach. - Torky Sultan; Ayman E. Khedr; Mohamed M. R. Ali (SPIT/IPC, 2011)