HUSSEK, A.; GRAF, C.; HACKLÄNDER, K. Are ear notches an effective tool for monitoring individual rhino?. Pachyderm, [S. l.], v. 60, p. 55–66, 2019. Disponível em: https://pachydermjournal.org/index.php/pachyderm/article/view/34. Acesso em: 24 apr. 2024.