/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: NuraniUtami https://cdn.slidesharecdn.com/profile-photo-NuraniUtami-48x48.jpg?cb=1529638452 Hard efford equals best result, responsibility is needed http://nuranirani@student.gunadarma.ac.id