Santoso, Nyoto, Sutopo, Lorenzo Elton Meo, Natasya Nurul Fauziah, and Alfatheya Margwita Diva. “PRELIMINARY STUDY: FEEDING ECOLOGY AND DAILY ACTIVITY OF THREE COLORED LANGUR (Presbytis Chrysomelas Ssp Cruciger Thomas, 1892) IN DANAU SENTARUM NATIONAL PARK”. BIOTROPIA 30, no. 2 (August 1, 2023): 206–219. Accessed July 27, 2024. https://journal.biotrop.org/index.php/biotropia/article/view/1850.