NASTHASYA, NOVALISA, Hazmira Yozza, and DODI DEVIANTO. “MODEL CAPITAL ASSET PRICING MODEL (CAPM) DALAM PEMBENTUKAN PORTOFOLIO OPTIMAL SAHAM JAKARTA ISLAMIC INDEX (JII)”. Jurnal Matematika UNAND 12, no. 4 (October 21, 2023): 299–308. Accessed November 3, 2026. https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/1032.