Nest Characteristics of the Sumatran Orang-utan (Pongo abelii) in the Wildlife Sanctuary Soraya Station in Aceh Province, Indonesia. Tropical Life Sciences Research, [S. l.], v. 32, n. 3, p. 161–178, 2021. DOI: 10.21315/tlsr2021.32.3.9. Disponível em: https://ejournal.usm.my/tlsr/article/view/tlsr_vol32-no-3-2021_9.. Acesso em: 23 dec. 2024.