Anyakora, N.V., Ajinomoh, C.S., Ahmed, A.S., Mohammed-Dabo, I.A., Ejeh, S.P., Okuofu, C.A. and Abba, H. 2019. Phase and Micro-Chemical Characterization of Water Works Sludge Minerals and their Thermally-Decomposed Products. Journal of Engineering Research. 21, 1 (Feb. 2019), 9-20.