STRATEGI ANALISIS PORTOFOLIO UNTUK MENINGKATKAN KINERJA INVESTASI. Jurnal Intelek Dan Cendikiawan Nusantara, [S. l.], v. 2, n. 3, p. 3703–3713, 2025. Disponível em: https://jicnusantara.com/index.php/jicn/article/view/4270. Acesso em: 23 jul. 2026.