Uno, Dikri Cakrawala, and Andam Dewi Syarif. 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):102-5. https://doi.org/10.24018/ejbmr.2021.6.1.700.