Changara, M., W. Sanyika, C. Bangira, and S. Misi. “Physico-Chemical Properties and Bacterial Community Structure Dynamics During the Mesophilic Anaerobic Digestion of Pit Latrine Faecal Sludge”. Water SA, vol. 45, no. 3 July, July 2019, doi:10.17159/wsa/2019.v45.i3.6730.