KUCKO, Irena. Investment fund portfolio selection strategy. Business: Theory and Practice, [S. l.], v. 8, n. 4, p. 214–220, 2007. DOI: 10.3846/btp.2007.30. Disponível em: https://journals.vilniustech.lt/index.php/BTP/article/view/11508. Acesso em: 10 may. 2025.