OPERATIONAL ANALYSIS OF RAMPS ON EXISTING FREEWAY. Iraqi Journal of Civil Engineering, [S. l.], v. 5, n. 10, p. 102–132, 2008. DOI: 10.37650/ijce.2008.14125. Disponível em: https://ijce.journalpath.com/ijce/article/view/41. Acesso em: 28 jun. 2025.