Elith, Jane, Catherine Graham, Roozbeh Valavi, Meinrad Abegg, Caroline Bruce, Simon Ferrier, Andrew Ford, et al. “Presence-Only and Presence-Absence Data for Comparing Species Distribution Modeling Methods”. Biodiversity Informatics 15, no. 2 (July 22, 2020): 69–80. Accessed August 17, 2025. https://journals.ku.edu/jbi/article/view/13384.