MANEASA, E.; SIMANDJUNTAK, S.; MOKOSULI, Y. S. Density of The Crested Black Macaque (Macaca nigra) and Habitat Quality in Tangkoko, Bitung, North Sulawesi. Jurnal Biologi Tropis, [S. l.], v. 21, n. 2, p. 587–592, 2021. DOI: 10.29303/jbt.v21i2.2789. Disponível em: https://jurnalfkip.unram.ac.id/index.php/JBT/article/view/2789. Acesso em: 5 feb. 2023.