Desfiandi, Andi, Alvin Desfiandi, and Hapzi Ali. “Composite Stock Price Index (IHSG) Macro Factor in Investment in Stock (Equity Funds)”. International Journal of Economics and Financial Issues 7, no. 3 (June 29, 2017): 534–536. Accessed May 3, 2024. https://econjournals.com/index.php/ijefi/article/view/4841.