/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: sujianto2 https://public.slidesharecdn.com/v2/images/profile-picture.png Sujianto SDN 1 Pujokerto '80 SMPN 1 Trimurjo '86 SMAN 1 Metro '89