/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ingusan https://cdn.slidesharecdn.com/profile-photo-ingusan-48x48.jpg?cb=1681387415 Berusaha dahulu baru bertanya.... teori tanpa praktek bagaikan ruang tanpa udara...hampa..!!! ^__^ sedikit bicara banyak tidornya.... :P