Dasar-dasar ilmu ekonomi regional = Elements of regional economics

Asymmetric economic integration: size characteristics of economies, trade costs and welfare

Kondisi sosial, ekonomi, politik, dan pemberlakuan euro di prancis pada masa pemerintahan jacques chirac = Social economic political s situation and implementation of euro in france during jacques chirac

The End of the nation state : the rise of regional economies

Posisi Negara Berkembang dalam Integrasi Ekonomi Regional dan Hubungannya dengan Sistem Perdagangan Multilateral WTO = The Position of Developing Countries in Regional Economic Integration and Its Relation with the Multilateral Trading System of the WTO