TOERIEN, Danie; SEAMAN, Maitland. Proportionality in enterprise development of South African towns. South African Journal of Science, [S. l.], v. 108, n. 5/6, p. 10 Pages, 2012. Disponível em: https://sajs.co.za/article/view/9848. Acesso em: 5 apr. 2025.