TRANSPORTATION AND DISTRIBUTION CHALLENGES OF FRESH VEGETABLES IN URBAN NIGERIA: A SYSTEMATIC REVIEW. Journal of Contemporary Social Research , [S. l.], v. 9, n. 1, p. 72–86, 2026. DOI: 10.5281/zenodo.19948109. Disponível em: https://oa.unij.co.uk/index.php/jcsr/article/view/323. Acesso em: 6 may. 2026.