Saragih, Ferdinand Dehoutman, Department of Administrative Science, Faculty of Administrative Science , Universitas Indonesia, Indonesia

• THE 3RD INTERNATIONAL CONFERENCE ON ADMINISTRATIVE SCIENCE, POLICY AND GOVERNANCE STUDIES - Business Transformation to Enhance Competitiveness and Innovation towards Industrial Revolution 4.0
  Dynamic Relationship among Gold Price, Crude Oil Price, Rupiah Exchange Rate and Gross Domestic Product (GDP) in Indonesia during 1999-2018 with Phase-Wise Analysis
  Abstract