Wilson, Steven G., Georgina Hockings, Jo-Anne M. Deretic, and Salit Kark. “More Than Just Mud: The Importance of Wallows to Javan Rhino Ecology and Behaviour”. Pachyderm 61 (October 8, 2020): 49-62. Accessed October 25, 2020. https://pachydermjournal.org/index.php/pachyderm/article/view/10.