KOLENC, Jurij; BOMBOL, Kristi M. Ergonomic System Analysis of Road Transportation. Promet - Traffic&Transportation, [S. l.], v. 11, n. 1, p. 33–36, 2012. Disponível em: https://traffic2.fpz.hr/index.php/PROMTT/article/view/2314. Acesso em: 26 aug. 2025.