K. T. . Faulkner, D. . Spear, M. P. . Robertson, M. . Rouget, and J. R. . Wilson, “An assessment of the information content of South African alien species databases”, ABC, vol. 45, no. 1, May 2015, Accessed: May 02, 2026. [Online]. Available: https://mail.abcjournal.org/index.php/abc/article/view/158