el shatoury, a. H., & taha, h. perfect dredging in suez canal: An operation research study. the institute of national planning.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)el shatoury, ahmed H., و hamdy taha. Perfect Dredging in Suez Canal: An Operation Research Study. cairo: the institute of national planning.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)el shatoury, ahmed H., و hamdy taha. Perfect Dredging in Suez Canal: An Operation Research Study. the institute of national planning.