/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: sangjiono https://public.slidesharecdn.com/v2/images/profile-picture.png SD . 1973 ,SMPN 2 Ponorogo .1976 , SMANPO,1980 , Diploma UNS .1981 , Diploma UT 1998 , S.I Fisika 2007 Guru SMPN 1 Jetis Ponorogo TMT: 01 - 12 - 1981 Sampai sekarang. Status :merid one wife and two chaildrent