Nguyen, Thanh Vinh, and Tong Thi Nhai. “Behavior and Ecology of <i> Macaca Leonina </I> (Mammalia: Primates) at Ha Noi Zoo, Vietnam”. Academia Journal of Biology 40, no. 3 (December 6, 2018). Accessed November 22, 2024. https://vjs.ac.vn/index.php/vjbio/article/view/11454.