/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: andhykapoetra1 https://cdn.slidesharecdn.com/profile-photo-andhykapoetra1-48x48.jpg?cb=1523626744 If you want to know about me: Follow my twitter account : @adhy_dzko My skype : andhyka.poetra InsyaAllah Industrial Engineering UGM 2013