THIS HISTORICAL STUDY PRESENTS AN EXPLANATION OF SAUDI INFLUENCE IN THE NORTHWEST OF THE ARABIAN ISLAND DURING THE PERIOD (1208-1227 AH/ 1793-1812 AD)

This historical study presents an explanation of Saudi influence in the northwest of The Arabian island during the period (1208-1227 AH/ 1793-1812 AD) where the convoys of Shami Hajj and the convoys of the Egyptian hajj became directly under the authority and administration of the first Saudi state (1175-1223 AH / 1744-1818 AD) , as well as include

Knowledge sharing is one of the important and also challenging parts in the success of KM implementation.The objective of this paper is to find out knowledge sharing barriers in the petrochemical companies in a Middle East country.Three main categories are found to have an impact on knowledge sharing in the sassy spheres candy companies.These categ