Gunung Leuser National Park (English Wikipedia)

S. A. Wich; I. Singleton; S. S. Utami-Atmoko; M. L. Geurts; H. D. Rijksen; C. P. van Schaik (2003). "The status of the Sumatran orang-utan Pongo abelii: an update". Flora & Fauna International. 37 (1): 49. doi:10.1017/S0030605303000115 (inactive 1 November 2024).{{cite journal}}: CS1 maint: DOI inactive as of November 2024 (link)
S. A. Wich; S. S. Utami-Atmoko; T. M. Setia; H. D. Rijksen; C. Schürmann, J.A.R.A.M. van Hooff; C. P. van Schaik (2004). "Life history of wild Sumatran orangutans (Pongo abelii)". Journal of Human Evolution. 47 (6): 385–398. doi:10.1016/j.jhevol.2004.08.006. PMID 15566945.
Pieter J.H. van Beukering; Herman S.J Cesar; Marco A. Janssen (2003). "Economic valuation of the Leuser National Park on Sumatra, Indonesia". Ecological Economics. 44 (1): 43–62. doi:10.1016/S0921-8009(02)00224-0.

ekowisata.org

Emily Matthews, Global Forest Watch (Organization) and Forest Watch Indonesia (Organization) (2002). The State of Forest in Indonesia (PDF). Box 2.3. Oil Palm Development in Gunung Leuser National Park, p. 21. Washington DC: World Resources Institute. ISBN 1-56973-492-5. Archived from the original (PDF) on 2006-12-08. Retrieved 2007-01-11.

S. A. Wich; S. S. Utami-Atmoko; T. M. Setia; H. D. Rijksen; C. Schürmann, J.A.R.A.M. van Hooff; C. P. van Schaik (2004). "Life history of wild Sumatran orangutans (Pongo abelii)". Journal of Human Evolution. 47 (6): 385–398. doi:10.1016/j.jhevol.2004.08.006. PMID 15566945.

"Tujuh Badak Sumatra Tertangkap Kamera". August 10, 2012. Archived from the original on January 18, 2017. Retrieved August 10, 2012.

Ulara Nakagawa; Inside Indonesia’s ‘Burning Forests’ (2011). "The State of Gunung Leuser National Park". Washington DC: The Diplomat. Retrieved 2011-07-11.

World Database on Protected Areas: Entry of Gunung Leuser National Park Archived 2007-09-29 at the Wayback Machine
Ministry of Forestry: Gunung Leuser National Park Archived 2010-02-05 at the Wayback Machine, retrieved 2010-01-07
"Tujuh Badak Sumatra Tertangkap Kamera". August 10, 2012. Archived from the original on January 18, 2017. Retrieved August 10, 2012.
Emily Matthews, Global Forest Watch (Organization) and Forest Watch Indonesia (Organization) (2002). The State of Forest in Indonesia (PDF). Box 2.3. Oil Palm Development in Gunung Leuser National Park, p. 21. Washington DC: World Resources Institute. ISBN 1-56973-492-5. Archived from the original (PDF) on 2006-12-08. Retrieved 2007-01-11.