MACEK, Daniel. Processes in civil engineering management/Ekonominių procesų modeliavimas. Journal of Civil Engineering and Management, [S. l.], v. 7, n. 5, p. 366–369, 2001. DOI: 10.3846/13921525.2001.10531755. Disponível em: https://mla.vilniustech.lt/index.php/JCEM/article/view/9216. Acesso em: 12 aug. 2025.