Asiima, Abson Richard, Jolocam Mbabazi, Emmanuel Tebandeke, and Muhammad Ntale. 2015. “Trace Metal and Nutrient Constitution of Rain Water and sediment/Sludge Harvested in Various Storage Tanks from Galvanized Iron Roof Tops in Kampala City, Uganda”. Caribbean Journal of Sciences and Technology 3 (1):718-30. https://caribjscitech.com/index.php/cjst/article/view/67.