1.
Widya Novita Sari, Dita Fitriani, Indri Widya Wulandari, Maria Yovita R Pandin. Optimal Portfolio Selection Using the Single Index Method on LQ45 Shares in the Banking Sector. Finance : International Journal of Management Finance [Internet]. 2023 Dec. 15 [cited 2025 Sep. 12];1(2):56-65. Available from: https://ejournal.internasional.org/index.php/finance/article/view/18