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Wael Khalil
17
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Cost of quality
by
Wael Khalil
Construction Management and Execution
by
Wael Khalil
Construction Management and Execution
by
Wael Khalil
Construction Management and Execution
by
Wael Khalil
Six Sigma Yellow Belt (ASQ-CSSYB)
by
Wael Khalil
Leading Teams-Launching a Successful Team
by
Wael Khalil
CMAA certificate
by
Wael Khalil
Pace certificate
by
Wael Khalil
