Salmanulfarisi Abdulrahaman. “ALTERNATIVE ECONOMIES AND ALLOCATION OF INVESTMENT IN GLOBAL MARKETS: THE ISLAMIC ECONOMIC PERSPECTIVES”. Arabian Journal of Business and Management Review (AJBMR) 2, no. 4 (December 5, 2012): 60–68. Accessed April 26, 2026. https://j.arabianjbmr.com/index.php/ajbmr/article/view/347.