/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: mamadoualioubarry3 https://cdn.slidesharecdn.com/profile-photo-mamadoualioubarry3-48x48.jpg?cb=1523603852 Nom et Prénom: BARRY Mamadou Aliou