1.
Howell CP, Childs S. Use of a ‘Creep’: Zoo Animal Management to Encourage Reproductive Behaviours in Captive Bornean Orangutans (Pongo pygmaeus). JZAR [Internet]. 2020Jul.31 [cited 2020Oct.29];8(3):203-7. Available from: https://jzar.org/jzar/article/view/368