DAHIM, Mohammed. Enhancing the Development of Sustainable Modes of Transportation in Developing Countries: Challenges and Opportunities. Civil Engineering Journal, [S. l.], v. 7, n. 12, p. 2030–2042, 2021. DOI: 10.28991/cej-2021-03091776. Disponível em: https://www.civilejournal.org/index.php/cej/article/view/3170. Acesso em: 24 jun. 2025.