طرق المواصلات. Al-Adab Journal, [S. l.], v. 6, n. 6, p. 99–118, 2021. DOI: 10.31973/aj.v6i6.1920. Disponível em: https://aladabj.uobaghdad.edu.iq/index.php/aladabjournal/article/view/1920.. Acesso em: 18 jul. 2024.