TOERIEN, Daan F.; SEAMAN, Maitland T. Enterprise richness as an important characteristic of South African towns. South African Journal of Science, [S. l.], v. 110, n. 11/12, p. 9, 2014. DOI: 10.1590/sajs.2014/20140018. Disponível em: https://sajs.co.za/article/view/4044. Acesso em: 21 may. 2024.