TRANČAR, Vesna. The Influence of One’s Own Database on the Accuracy of Forecasting Future Movements of Investment Portfolio Value. Naše gospodarstvo/Our economy, [S. l.], v. 63, n. 2, p. 42–48, 2017. Disponível em: https://old.journals.um.si/index.php/oe/article/view/2210. Acesso em: 24 nov. 2025.