SINAGA, Mega W. A.; MASYUD, Burhanuddin. Space Utiliztion and Behaviours of Sumatran Slow Loris (Nycticebus Coucang Boddaert, 1785) in Pematang Siantar Zoo. Media Konservasi, [S. l.], v. 22, n. 3, p. 304–311, 2018. DOI: 10.29244/medkon.22.3.304-311. Disponível em: https://journal.ipb.ac.id/konservasi/article/view/20849. Acesso em: 25 dec. 2025.