Railways Implementation and Management Authority 5 Avis Tripoli Libyan Center for Medical Research - LMRC 3 Avis Az Zawiyah General Authority for Telecommunications and Informatics - GATI 12 Avis Tripoli Zawiya Oil Refining Company - ARC 13 Avis Az Zawiyah Health Services Administration - Gharyan 2 Avis Western Jebel Lire la suite