CANTILLO, Victor; JALLER, Miguel; HOLGUÍN-VERAS, Jose. The Colombian Strategic Freight Transport Model Based on Product Analysis. Promet - Traffic&Transportation, [S. l.], v. 26, n. 6, p. 487–496, 2014. DOI: 10.7307/ptt.v26i6.1460. Disponível em: https://traffic2.fpz.hr/index.php/PROMTT/article/view/2500. Acesso em: 26 aug. 2025.