DOUGLAS-HAMILTON, I. The current elephant poaching trend. Pachyderm, [S. l.], v. 45, p. 154–157, 2009. DOI: 10.69649/pachyderm.v45i.188. Disponível em: https://pachydermjournal.org/index.php/pachyderm/article/view/188. Acesso em: 13 may. 2026.