/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: hahendy https://cdn.slidesharecdn.com/profile-photo-hahendy-48x48.jpg?cb=1744970920 Dr.Hendy Abduallah Hendy Ahmed Assistant Professor Unit Manager documented scientific research for faculty members Deanship of library affairs University of Dammam P.O Box 1982 Dammam Kingdom of Saudi Arabia Mobile : 0541226715 Office :03-3332835 hahahmed@ud.edu.sa hendy_nesas@hotmail.com http://hendyabdallah.simplesite.com/420278912