/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: shuntaromio https://cdn.slidesharecdn.com/profile-photo-shuntaromio-48x48.jpg?cb=1523768872 Ö¥ÆÖС¡úÊÀÌï¹Èѧˆ@¡ú Arkansas state university