Engineer & Certified Trainer . I write about Engineering, urban plan, Leadership “most” مهندس وانشر عن الهندسه والتخطيط الحضري والقيادة "حساب شخصي يمثلي فقط"

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linkhttps://www.linkedin.com/in/mahdi-alsalem-8001a9134/ calendar_today10-06-2011 16:34:36