/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: aliBatuhanDemirci https://cdn.slidesharecdn.com/profile-photo-aliBatuhanDemirci-48x48.jpg?cb=1523501806 Entrepreneur-Electrical Engineer & Freeman Keçiören ANKARA