Organization Exp

• 1994 – 1996

        Paduan Suara SDN 05

• 1996 – 1999

        Pramuka & PMR SLTPN 172

• 1999 – 2003

        Gerakan Pencinta Alam SMUN 31

 

Grapala 31

• 2008

       Indonesian Corruption Investigation (ICI)