TODINGAN, Novelia; MANURUNG, Tohap; MONGI , Charles E. Analisis Saham-Saham dengan Menggunakan Capital Asset Pricing Model (CAPM) dalam Pembentukan Portofolio Optimal. d’Cartesian, [S. l.], v. 12, n. 2, p. 45–55, 2023. DOI: 10.35799/dc.12.2.2023.50257. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/decartesian/article/view/50257. Acesso em: 17 mar. 2026.