Elementary

SD Glodogan I

Klaten

1970-1975

Yunior

SMP Negeri II

Klaten

1976-1979

Senior

SMA Kolese de Britto

Yogyakarta

1979-1982

Undergraduate

Bandung Institute of Technology

Bandung

1982-1988

Graduate (Master)

Science University of Tokyo

Japan

1993-1995