MARTIN, E. Rhino poaching in Namibia from 1980 to 1990 and the illegal trade in the horn. Pachyderm, [S. l.], v. 17, n. 1, p. 39–51, 1993. DOI: 10.69649/pachyderm.v17i1.782. Disponível em: https://pachydermjournal.org/index.php/pachyderm/article/view/782. Acesso em: 25 apr. 2026.