/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: AzwirTaufan https://cdn.slidesharecdn.com/profile-photo-AzwirTaufan-48x48.jpg?cb=1523136358 Bingung naik pangkat ...............? butuh karya tulis ilmiah ...............? di sini solusinya .................. ZIRA COMP Ranah Karya Lubuk Pinang