Munandar, Haris, Ferry Kurniawan, and Oki Hermansyah. “REGIONAL ECONOMIC INTEGRATION, MOBILITY OF PRODUCTION FACTORS AND THE ROLE OF CENTRAL BANK”. Buletin Ekonomi Moneter dan Perbankan 11, no. 1 (September 11, 2008): 5 -. Accessed July 17, 2024. https://bmeb-bi.org/index.php/BEMP/article/view/233.