MUTIASALISA, DIRAMADHONA; DEVIANTO, DODI; RAHMI HG, IZZATI. PEMBENTUKAN PORTOFOLIO OPTIMAL BERDASARKAN INDEKS KINERJA KEUANGAN PADA SAHAM LQ-45. Jurnal Matematika UNAND, [S. l.], v. 10, n. 2, p. 177–186, 2021. DOI: 10.25077/jmu.10.2.177-186.2021. Disponível em: https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/783. Acesso em: 4 nov. 2026.