/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: suciminsani https://cdn.slidesharecdn.com/profile-photo-suciminsani-48x48.jpg?cb=1523417733 follow me on twitter : @sucimay thaanks :* 8 2011 Industrial Engineering, Bakrie University