Bachelor of Economics in Accounting majoring in Economics/Accounting from the University of Indonesia (1971). Doctorate in Islamic Economics and Finance from Trisakti University Graduated in 2014. Commissioner at PT Bank Muamalat Indonesia (2003 – 2006). Senior Advisor at PT Bank Muamalat Tbk (2006 -2009). President Commissioner at PT Al-Ijarah Indonesia Finance (2008 – 2012). President Commissioner at PT Bank Dinar Indonesia Tbk (2012 – present).