Santoso, Nyoto, Sutopo, Lorenzo Elton Meo, Natasya Nurul Fauziah, and Alfatheya Margwita Diva. 2023. “PRELIMINARY STUDY: FEEDING ECOLOGY AND DAILY ACTIVITY OF THREE COLORED LANGUR (Presbytis Chrysomelas Ssp Cruciger Thomas, 1892) IN DANAU SENTARUM NATIONAL PARK”. BIOTROPIA 30 (2):206-19. https://doi.org/10.11598/btb.2023.30.2.1850.