Energy crisis: poland and the European Union

Designing conceptual framework and state of energy security in Indonesia

Evolusi konsep keamanan energi = Evolution of energy security concept

Simulasi sistem rantai pasokan liquid gas vehicle lgv untuk transportasi umum di Jakarta Semarang dan Yogyakarta = Simulation of supply chain liquid gas vehicle lgv for public transportation in Jakarta Semarang and Yogyakarta

Strategi China dalam mencapai keamanan energi di Indonesia tahun 2002-2013 = China s strategy for achieving energy security in Indonesia 2002-2013