IMAM HANAFI, Eka Nuraini Rachmawati, Azmansyah, Eniya Alfinawati Putri,. ANALISIS PEMBENTUKAN PORTOFOLIO OPTIMAL DENGAN MENGGUNAKAN MODEL INDEKS TUNGGAL PADA IDX-30 DI BURSA EFEK INDONESIA. Journal Competency of Business, [S. l.], v. 8, n. 01, p. 1–29, 2024. DOI: 10.47200/jcob.v8i01.2431. Disponível em: https://jurnal.ucy.ac.id/index.php/JCoB/article/view/2431. Acesso em: 26 oct. 2024.