Rusydiana, Aam Slamet, Nisful Laila, and Sudana Sudana. “Efisiensi Dan Produktivitas Industri Perbankan Pada Sistem Moneter Ganda Di Indonesia”. Jurnal Siasat Bisnis 23, no. 1 (October 7, 2019): 50–66. Accessed February 12, 2026. https://journal.uii.ac.id/JSB/article/view/12181.