HIEN, B. Les elephants du Ranch de Gibier de Nazinga (Burkina Faso): donnees passes, situation actuelle, perspectives de conservation. Pachyderm, [S. l.], v. 35, n. 1, 2003. Disponível em: https://pachydermjournal.org/index.php/pachyderm/article/view/1153. Acesso em: 3 jul. 2024.