/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: mahmoudmosad3386 https://public.slidesharecdn.com/v2/images/profile-picture.png §§___________________________________ _____________§§ §§________________________________________________§§ _§§_____________________________________________§§__ ___§§§_______________________________________§§§____ _____§§§§_______________§§§§§§_____________§§§§_____ ______§§§§§§§_________§§§§§§§§§§________§§§§§§______ _________§§§§§§§_____§§§§§§§§§§§___§§§§§§§§§________ ___________§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§___________ _______________§§§§§§§§§§§§§§§§§§§§§§§§§____________ _______________§§§§§§§§§§§§§§§§§§§§§§§§______________ _______