際際滷shows by User: sigitsusilo3154 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: sigitsusilo3154 / 際際滷Share feed for 際際滷shows by User: sigitsusilo3154 https://cdn.slidesharecdn.com/profile-photo-sigitsusilo3154-48x48.jpg?cb=1527227509 TK Purwotomo Surakarta-1968 SD N 97 Purwotomo Surakarta-1974 SMP N 9 Surakarta-1977 STM N 1 Surakarta-1981 TTUC & IKIP Bandung (S1)-1993 ITB Bandung (S2)-2005