BOKOR, Zoltan; MARKOVITS-SOMOGYI, Rita. Improved Cost Management at Small and Medium Sized Road Transport Companies: Case Hungary. Promet - Traffic&Transportation, [S. l.], v. 27, n. 5, p. 417–428, 2015. DOI: 10.7307/ptt.v27i5.1719. Disponível em: https://traffic2.fpz.hr/index.php/PROMTT/article/view/2554. Acesso em: 26 aug. 2025.