WHITTINGTON, G. Towards urban development in Swaziland. ERDKUNDE, [S. l.], v. 24, n. 1, p. 26–39, 1970. DOI: 10.3112/erdkunde.1970.01.03. Disponível em: https://www.erdkunde.uni-bonn.de/article/view/1602. Acesso em: 30 apr. 2025.