Poltak Maruli John Liberty Hutagaol
Born on November 27, 1965
Education:
- 1988: Bachelor of Economics majoring in Accounting at Brawijaya University, Malang
- 1994: Master of Arts in Economics at Macquarie University, Australia
- 1995: Master of Economics by Research
- 2004: Doctor of Business Management at Padjadjaran University, Bandung