SPINAGE, C. Letter to the editor. Pachyderm, [S. l.], v. 17, n. 1, p. 8–8, 1993. DOI: 10.69649/pachyderm.v17i1.776. Disponível em: https://pachydermjournal.org/index.php/pachyderm/article/view/776. Acesso em: 25 apr. 2026.