Journal Article
                        
                        Zziwa, Ahamada, Yvonne  Lugali, Joshua  Wanyama, Noble  Banadda, Isa  Kabenge, Robert  Kambugu, Florence  Kyazze, Julia B Kigozi, and Peter  Tumutegyereize.  
"Contextual investigation of factors affecting sludge accumulation rates in lined pit latrines within Kampala slum areas, Uganda." Water SA 42, no. 3 (2016): 490-495.