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Management
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Mohamed Elsir
Nothing
Good To Great - Level 5 Leader...
(113 Reviews )
1702 Student
Quantities Estimation
(15 Reviews )
274 Student
Pumps, Compressors, Gas turbin...
(0 Reviews )
1 Student
Dynamic and Positive displacem...
0 Student
حلول مشكلات تنفيذ المشروعات -...
6 Student