LWEZAULA, F. President Nyerere launches rhino campaign. Pachyderm, [S. l.], v. 2, n. 1, p. 19–20, 1983. DOI: 10.69649/pachyderm.v2i1.568. Disponível em: https://pachydermjournal.org/index.php/pachyderm/article/view/568. Acesso em: 13 may. 2026.