M. FATHAN AMIN; NOVI MUBYARTO; ERWIN SAPUTRA SIREGAR. Analisis Pembentukkan Portofolio Optimal Saham Menggunakan Pendekatan Single Index Model. EBISMAN : eBisnis Manajemen, [S. l.], v. 2, n. 2, p. 41–56, 2024. DOI: 10.59603/ebisman.v2i2.398. Disponível em: https://ejournal-nipamof.id/index.php/EBISMAN/article/view/398. Acesso em: 17 sep. 2024.