SAIDI, Trust; DOUGLAS, Tania S. Nanotechnology in South Africa – Challenges in evaluating the impact on development. South African Journal of Science, [S. l.], v. 113, n. 7/8, p. 2, 2017. DOI: 10.17159/sajs.2017/a0217. Disponível em: https://sajs.co.za/article/view/3986. Acesso em: 3 jul. 2024.