1. Jurnalistik, LPM – STIDMS Yogyakarta, 1994
  2. PEKERTI, UNDIP, Semarang, 1999
  3. PEKERTI, UNES, Semarang, 2001
  4. CCNA, FTUI Jakarta, 2006
  5. Java, ITB Bandung, 2007
  6. Mobile Learning Content Development, 2007
  7. Jeni (Java Education Network for Indonesia), VEDC Malang, 2007
  8. Aplied Approach, Kopertis 6 Jateng, 2012