1986 – Sarjana, Institut Teknologi Bandung, Indonesia

1990 – Diplome d’Etude Approfondie (DEA), Universite Louis Pasteur, Perancis

1993 –  Docteur en Chimie Analytique, Universite Louis Pasteur, Perancis

Postdoctoral, Joint Research Center, Commision of the European Communities, Ispra-Italia

• Trace and Ultra-Trace Analysis

• Speciation

• Flow Injection Analysis

• Preconcentration and Chromatography