/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: AllanYo https://cdn.slidesharecdn.com/profile-photo-AllanYo-48x48.jpg?cb=1522968332 ║▌║█║▌║▌││║▌║█║▌│║▌ 405 04 20 10 405 04 2010