“The Feeding habits of the Giant African Bullfrog (Anura: Pyxicephalidae: Pyxicephalus Adspersus Tschudi, 1839) of the Cuvelai Drainage System in Northern Namibia”., ISTJN, pp. 062–071, Mar. 2015, Accessed: Aug. 27, 2026. Available: https://journals.unam.edu.na/index.php/ISTJN/article/view/1166