1.
Perea Garcia JO, Miani A, Kristian Olsen Alstrup A, Malmkvist J, Pertoldi C, Hammer Jensen T, et al. Orangulas: effect of scheduled visual enrichment on behavioral and endocrine aspects of a captive orangutan (Pongo pygmaeus): effect of scheduled visual enrichment on behavioral and endocrine aspects of a captive orangutan. JZAR [Internet]. 2020 Jan. 31 [cited 2024 Nov. 21];8(1):67-72. Available from: https://jzar.org/jzar/article/view/416