ASTUTI, Tri Heni; PRAMUDITHA DWI ANGGRAINI. RISK ANALYSIS OF SINGLE STOCKS AND PORTFOLIOS IN LQ45 INDEX. Journal of Economic and Economic Policy, [S. l.], v. 2, n. 4, p. 422–430, 2025. DOI: 10.61796/ijecep.v2i4.82. Disponível em: https://ijec.antispublisher.com/index.php/IJEC/article/view/82. Acesso em: 30 jan. 2026.