LADO, C. Political economy of the oil industry in the Sudan. Problem or resource in development. ERDKUNDE, [S. l.], v. 56, n. 2, p. 157–169, 2002. DOI: 10.3112/erdkunde.2002.02.04. Disponível em: https://journals-test.ulb.uni-bonn.de/index.php/erdkunde/article/view/2480. Acesso em: 11 dec. 2024.