S1 - Gajah Mada University (1989)
S2 - University of Indonesia (2001) S3 - The Justus Liebig University of Giessen (2012)
Criminal Procedure Law and Criminal Law
Human Rights Law
Law on Protection of Children and Women
Public Law
International Trade Law
KAP.SEL. AS. HK. PID D PERDAG
Theories of Law Criminal Offense of Corruption