/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: mehdimaskitou https://cdn.slidesharecdn.com/profile-photo-mehdimaskitou-48x48.jpg?cb=1524004449 ¨°¨°¨ Les efforts portent fruit uniquement lorsqu'on refuse d'abandonner. ¨°¨°