MARTIN, E. Effective law enforcement in Ghana reduces elephant poaching and illegal ivory trade. Pachyderm, [S. l.], v. 48, p. 24–32, 2010. DOI: 10.69649/pachyderm.v48i.233. Disponível em: https://pachydermjournal.org/index.php/pachyderm/article/view/233. Acesso em: 21 nov. 2024.