Directorate General of Health Affairs in the Eastern Region - Ministry of Health 147 Avis Dammam Technical Studies Institute of the Naval Forces 10 Avis Dammam Ministry of Industry and Mineral Resources 104 Avis Riyadh Health Affairs in Makkah Al-Mukarramah 50 Avis Mecca Ministry of Environment, Water and Agriculture 1766 Avis Riyadh Lire la suite