Euphrates University 32 Avis Deir ez-Zor General Secretariat of the Presidency of the Syrian Arab Republic - Supply and Procurement Committee 186 Avis Damascus United Nations Educational, Scientific and Cultural Organization UNESCO 2 Avis International Relief Experts Association 2 Avis International Deir ez-Zor Governorate 21 Avis Deir ez-Zor Lire la suite