LENGKONG, H. J. LAJU DEGRADASI HABITAT MONYET HITAM SULAWESI (Macaca nigra) DI CAGAR ALAM GUNUNG DUASUDARA SULAWESI UTARA. Jurnal Ilmiah Sains, [S. l.], v. 11, n. 1, p. 31–35, 2011. DOI: 10.35799/jis.11.1.2011.37. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/JIS/article/view/37. Acesso em: 3 may. 2024.