IBRAHIM, A. A. THE ROLE OF ROAD TRANSPORT IN THE SPREAD OF SOME DISEASES IN NORTHERN NIGERIA. Brazilian Geographical Journal, Ituiutaba, v. 3, n. 1, 2012. Disponível em: https://seer.ufu.br/index.php/braziliangeojournal/article/view/17468. Acesso em: 23 jul. 2024.