HORVATH, R. J. Towns in Ethiopia. ERDKUNDE, [S. l.], v. 22, n. 1, p. 42–51, 1968. DOI: 10.3112/erdkunde.1968.01.07. Disponível em: https://journals-test.ulb.uni-bonn.de/index.php/erdkunde/article/view/1546. Acesso em: 8 oct. 2024.