ŠTRUMBERGER, Nada; PERIĆ, Teodor; ŠTEFANČIĆ, Gordana. The Efficiency of the Bimodal System Transportation. Promet - Traffic&Transportation, [S. l.], v. 10, n. 1-2, p. 89–92, 2012. Disponível em: https://traffic2.fpz.hr/index.php/PROMTT/article/view/1858. Acesso em: 26 aug. 2025.