Albhaisi, M, L Brendonck, and O Batelaan. “Predicted Impacts of Land Use Change on Groundwater Recharge of the Upper Berg Catchment, South Africa”. Water SA 39, no. 2 (April 30, 2013): 211–220. Accessed September 4, 2026. https://www.ajol.info/index.php/wsa/article/view/88082.