Baiq Nurul Suryawati. “A Scenario Study of Investment: Portfolio Modeling Through Simulation on Virtual Management Funding Corporation”. Journal of Economics and Business 3, no. 1 (March 13, 2017): 54 - 59. Accessed April 26, 2024. http://ekonobis.unram.ac.id/index.php/ekonobis/article/view/6.