Kohut, Attila Istvan, and Krisztian Katona. “The Impact of Exhibit Design on Zoo Visitor Dwell Time Based on an Unobtrusive Observational Methodology in Central European Zoos”. Journal of Zoo and Aquarium Research 10, no. 2 (April 30, 2022): 59–65. Accessed May 23, 2022. https://jzar.org/jzar/article/view/574.