�ݺ�ߣshows by User: achrafpitchou

�ݺ�ߣshows by User: achrafpitchou / http://www.slideshare.net/images/logo.gif �ݺ�ߣshows by User: achrafpitchou / �ݺ�ߣShare feed for �ݺ�ߣshows by User: achrafpitchou https://public.slidesharecdn.com/v2/images/profile-picture.png ┌─┐ │▒│ │▒│ │▒ /▒/─┬─┐ │▒│▒|▒│▒│ ┌┴─┴─┐-┘─┘ │▒┌──┘▒▒▒│ └┐▒▒▒▒▒▒┌┘ └┐▒▒▒▒┌┘لا اله الا الله وحده لا شريك له له الحمد و الشكر و هو على كل شئ قدير