/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: erysasongko https://cdn.slidesharecdn.com/profile-photo-erysasongko-48x48.jpg?cb=1523388966 TK Ambengan Sby, SDN Seruni I Sby, SMPN I Sby, SMAN 3-SMPP Sby, ITS Sby, Univ.Joseph Fourier- France