/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: ssuser735622 https://cdn.slidesharecdn.com/profile-photo-ssuser735622-48x48.jpg?cb=1523023244 Ухааныг Ундруулна, Хөгжлийг бадруулна