EATON, David; DIKMEN, Seyyit Umit; AKBIYIKLI, Rıfat. Controlling the cost of risk management by utilising a phase portrait methodology. Transport, [S. l.], v. 33, n. 2, p. 315–321, 2018. DOI: 10.3846/16484142.2016.1183228. Disponível em: https://journals.vilniustech.lt/index.php/Transport/article/view/173. Acesso em: 3 jun. 2025.