/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: calleighchoi https://cdn.slidesharecdn.com/profile-photo-calleighchoi-48x48.jpg?cb=1523412378 최윤정, Yoonjeong Choi, Calleigh Choi