GLENN, I.; FERREIRA, S. M.; PIENAAR, D. Communication on rhino poaching: Precautionary lessons about backfires and boomerangs. South African Journal of Science, [S. l.], v. 115, n. 3/4, 2019. DOI: 10.17159/sajs.2019/5585. Disponível em: https://sajs.co.za/article/view/5585. Acesso em: 27 jun. 2022.