Ario, Anton, et al. “Habitat Suitability of Release Site for Javan Gibbon (Hylobates Moloch) in Mount Malabar Protected Forests, West Java”. Jurnal Manajemen Hutan Tropika, vol. 24, no. 2, Aug. 2018, p. 95, https://journal.ipb.ac.id/jmht/article/view/24513.