Uno, D. C., & Syarif, A. D. (2021). Performance and Risk Comparison Analysis of Optimal Portfolio of Shares LQ-45 Using Single Index Model and Capital Asset Pricing Model August 2017 – January 2020 Period. European Journal of Business and Management Research, 6(1), 102–105. https://doi.org/10.24018/ejbmr.2021.6.1.700