WESTERN, D. The ecological role of elephants in Africa. Pachyderm, [S. l.], v. 12, n. 1, p. 42–45, 1989. DOI: 10.69649/pachyderm.v12i1.692. Disponível em: https://pachydermjournal.org/index.php/pachyderm/article/view/692. Acesso em: 22 apr. 2026.