/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: IbnuHazam https://public.slidesharecdn.com/v2/images/profile-picture.png SMA Pariaman 1981 FPTK IKIP Padang 1985 S2 ITS Surabaya 2002 Pengajar pada UNPAB Medan