MAULANY, R. I. CHALLENGES FOR CONSERVATION OF SULAWESI CRESTED BLACK MACAQUE (Macaca nigra) . PERENNIAL, [S. l.], v. 2, n. 2, p. 26-36, 2006. DOI: 10.24259/perennial.v2i2.158. Disponível em: http://118754.2bdvi7ajx.asia/index.php/perennial/article/view/158. Acesso em: 6 jan. 2025.