Suryanti Rostian, T. 2019. Vegetation’s Structure and Compotition to Support the Javan Gibbon (Hylobates Moloch) Habitat Sustainability in Gunung Halimun National Park. International Journal of Engineering & Technology. 8, 1.9 (Jan. 2019), 602–625. DOI:https://doi.org/10.14419/ijet.v8i1.9.30069.