LONG, D.; DALU, M. T.; LEMBANI, R. L.; GUNTER, A. Responding to ‘On shaky ground’, Daya (2020). South African Journal of Science, [S. l.], v. 116, n. 3/4, 2020. DOI: 10.17159/sajs.2020/7930. Disponível em: https://sajs.co.za/article/view/7930. Acesso em: 2 jul. 2022.