MARAIS, L.; VAN ROOYEN, D.; LENKA, M.; CLOETE, J. Planning for economic development in a secondary city? Trends, pitfalls and alternatives for Mangaung, South Africa. Bulletin of Geography. Socio-economic Series, [S. l.], n. 26, p. 203–217, 2014. DOI: 10.1515/bog-2014-0054. Disponível em: https://apcz.umk.pl/BGSS/article/view/bog-2014-0054. Acesso em: 7 dec. 2023.