Paripurna (Prof., Dr., Drs., S.H., M.Hum., LL.M.)

Doctorandus in Management (Drs), Faculty of Economics, Universitas Islam
Indonesia, Yogyakarta, Department of Business Administration, 1984
Sarjana Hukum (LLB, SH), Faculty of Law, Universitas Gadjah Mada, Department of Business Law, 1986
Master of Humanity on Legal Science (M.Hum), Postgraduate Program, Universitas Gadjah Mada, Concentration on Business Law, 1999
Doctor on Legal Science (Dr), Law Faculty, Universitas Gadjah Mada, 2012 2. Master of Law on International and Comparative Private Law (LL.M), University of Groningen, the Netherlands, 2008