Home › Authors › Saudi Arabia. Hayʼah al-Malakīyah lil-Jubayl wa-Yanbuʻ. 👤 Saudi Arabia. Hayʼah al-Malakīyah lil-Jubayl wa-Yanbuʻ. 1 book Books by Saudi Arabia. Hayʼah al-Malakīyah lil-Jubayl wa-Yanbuʻ. Manpower development masterpla Manpower development masterplan for Jubail and Yanbu 1900