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Management
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Mohamed Elsir
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حلول مشكلات تنفيذ المشروعات -...
(0 Reviews )
6 Student
PMP Review Exam - PMBOK 6th Ed...
(1 Reviews )
3 Student
PMP Preparation Course - 6th E...
(943 Reviews )
6910 Student
Cost Estimating - Civil work
(6 Reviews )
48 Student
Pumps, Compressors, Gas turbin...
1 Student