NISHIHARA, T. Demand for forest elephant ivory in Japan. Pachyderm, [S. l.], v. 52, p. 55–65, 2012. DOI: 10.69649/pachyderm.v52i.307. Disponível em: https://pachydermjournal.org/index.php/pachyderm/article/view/307. Acesso em: 23 feb. 2025.