TOERIEN, Daan. Power laws, demography and entrepreneurship in selected South African regions. South African Journal of Science, [S. l.], v. 114, n. 5/6, 2018. DOI: 10.17159/sajs.2018/20170255. Disponível em: https://sajs.co.za/article/view/5172. Acesso em: 24 nov. 2024.