F Nyirenda, A Mhizha, W Gumindoga, and A Shumba. “A GIS-Based Approach for Identifying Suitable Sites for Rainwater Harvesting Technologies in Kasungu District, Malawi”. Water SA, vol. 47, no. 3 July, July 2021, doi:10.17159/wsa/2021.v47.i3.11863.