際際滷shows by User: denbhagus / http://www.slideshare.net/images/logo.gif 際際滷shows by User: denbhagus / 際際滷Share feed for 際際滷shows by User: denbhagus https://cdn.slidesharecdn.com/profile-photo-denbhagus-48x48.jpg?cb=1716382738 im teacher uns.ac.id