MANZINI, Sibusiso T. Measurement of innovation in South Africa: An analysis of survey metrics and recommendations. South African Journal of Science, [S. l.], v. 111, n. 11/12, p. 8, 2015. DOI: 10.17159/sajs.2015/20140163. Disponível em: https://sajs.co.za/article/view/3806. Acesso em: 3 may. 2024.