USTINOVICHIUS, Leonas. Determination of efficiency of investments in construction. International Journal of Strategic Property Management, [S. l.], v. 8, n. 1, p. 25–43, 2004. DOI: 10.3846/1648715X.2004.9637505. Disponível em: https://journals.vilniustech.lt/index.php/IJSPM/article/view/7282. Acesso em: 25 jun. 2025.